Description
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Fix shadow paging use-after-free due to unexpected role
Commit 0cb2af2ea66ad ("KVM: x86: Fix shadow paging use-after-free due
to unexpected GFN") fixed a shadow paging mismatch between stored and
computed GFNs; the bug could be triggered by changing a PDE mapping from
outside the guest, and then deleting a memslot. The rmap_remove()
call would miss entries created after the PDE change because the GFN
of the leaf SPTE does not match the GFN of the struct kvm_mmu_page.
A similar hole however remains if the modified PDE points to a non-leaf
page. In this case the gfn can be made to match, but the role does not
match: the original large 2MB page creates a kvm_mmu_page with direct=1,
while the new 4KB needs a kvm_mmu_page with direct=0. However,
kvm_mmu_get_child_sp() does not compare the role, and therefore reuses
the page.
The next step is installing a leaf (4KB) SPTE on the new path which
records an rmap entry under the gfn resolved by the walk. But when
that child is zapped its parent kvm_mmu_page has direct=1 and
kvm_mmu_page_get_gfn() computes the gfn for the 4KB page as
sp->gfn + index instead of using sp->shadowed_translation[] (or sp->gfns[]
in older kernels). It therefore fails to remove the recorded entry.
When the memslot is dropped the shadow page is freed but the rmap
entry survives, as in the scenario that was already fixed. Code that
later walks that gfn (dirty logging, MMU notifier invalidation, and
so on) dereferences an sptep that lies in the freed page, causing the
use-after-free.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 2.6.36 | 5.15.222 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 7.1.3-1 | — |
| Debian 13 | linux | 6.12.95-1 | — |
| Debian 12 | linux | 6.1.177-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1028.33 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1097.99 | — |
| Ubuntu 26.04 LTS | linux | 7.0.0-29.29 | USN-8629-1 |
| Ubuntu 26.04 LTS | linux-aws +3 | 7.0.0-1010.10 | USN-8660-1, USN-8637-1, USN-8629-1 |
| Ubuntu 26.04 LTS | linux-gke | 7.0.0-1005.6 | USN-8660-1 |
| Ubuntu 26.04 LTS | linux-ibm +1 | 7.0.0-1011.11 | USN-8629-1 |
| Ubuntu 26.04 LTS | linux-nvidia-bos | 7.0.0-2016.16 | USN-8664-1 |
| Ubuntu 26.04 LTS | linux-oracle | 7.0.0-1009.9 | USN-8629-1 |
| Ubuntu 26.04 LTS | linux-raspi +1 | 7.0.0-1016.16 | USN-8663-1, USN-8629-1 |
| Ubuntu 26.04 LTS | linux-riscv +1 | 7.0.0-29.29.1 | USN-8629-1 |
| Ubuntu 25.10 | linux +8 | No fix yet | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-137.137 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1062.65 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-aws-7.0 | 7.0.0-1010.10~24.04.1 | USN-8629-2 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1064.72 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-azure-6.17 | 6.17.0-1022.22 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-azure-7.0 | 7.0.0-1014.14~24.04.1 | USN-8728-2 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1063.70 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1065.73 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1022.25 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-gcp-7.0 +1 | 7.0.0-1011.11~24.04.1 | USN-8728-3, USN-8728-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1060.68 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1047.51 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-42.42 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-hwe-7.0 | 7.0.0-29.29~24.04.2 | USN-8629-3 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1062.63 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-137.137.1 | USN-8630-2 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1060.63 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1031.31 | USN-8669-1 |
| Ubuntu 24.04 LTS | linux-nvidia-7.0 | 7.0.0-1016.16~24.04.1 | USN-8663-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1060.63.1 | USN-8630-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1031.32 | USN-8630-2 |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1032.32 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1059.62 | USN-8630-2 |
| Ubuntu 24.04 LTS | linux-oracle-6.17 | 6.17.0-1020.20 | USN-8636-2 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1062.66 | USN-8630-5 |
| Ubuntu 24.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-7.0 | 7.0.0-30.30.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-vmware | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1034.35 | USN-8630-1 |
Show 22 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | linux | 5.15.0-187.197 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1113.120 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1062.65~22.04.2 | USN-8630-4 |
| Ubuntu 22.04 LTS | linux-azure +1 | 5.15.0-1118.127 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1064.72~22.04.1 | USN-8630-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1063.70~22.04.1 | USN-8630-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1114.124 | USN-8661-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1065.73~22.04.1 | USN-8630-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1110.116 | USN-8661-3, USN-8631-2 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1096.104 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-138.138~22.04.1 | USN-8656-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1107.111 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1062.63~22.04.1 | USN-8630-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1108.114 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1105.110 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-190.200 | USN-8661-2 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-137.137.1~22.04.1 | USN-8630-2 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1108.109 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1060.63~22.04.1 | USN-8630-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1065.67 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1054.54 | USN-8631-3 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1059.62~22.04.1 | USN-8630-3 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1108.111 | USN-8661-5 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-137.137~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1076.80 | USN-8631-1 |
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2051.53 | USN-8630-5 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1057.58 | USN-8630-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1019.22 | USN-8636-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1105.107 | USN-8631-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1112.121 | USN-8631-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1057.58~22.04.1 | USN-8630-1 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1062.65+fips1 | USN-8630-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1064.72+fips1 | USN-8630-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-137.137+fips1 | USN-8630-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1065.73+fips1 | USN-8630-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1113.120+fips1 | USN-8631-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1118.127+fips1 | USN-8631-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-190.200+fips1 | USN-8661-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1114.124+fips1 | USN-8661-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1163.174+fips1 | USN-8715-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1167.173+fips1 | USN-8666-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1136.146 | USN-8666-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1165.174+fips1 | USN-8666-3 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2133.139 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2113.119 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1150.162 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2096.102 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1127.134 | USN-8662-2 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 26.04 LTS | linux | 7.0.0-30.30 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-aws | 7.0.0-1011.11 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-azure | 7.0.0-1012.12 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-gcp | 7.0.0-1010.10 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-142.142 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1065.68 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1068.76 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1069.77 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gke | 6.8.0-1064.72 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1065.66 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1062.65 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-202.212 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1119.126 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1125.134 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1120.130 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gke | 5.15.0-1115.121 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-hwe-6.8 | 6.8.0-149.149~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1113.117 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-234.254 | USN-8666-1, LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1162.173 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1114.121~20.04.1 | USN-8661-4 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1167.173 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1119.128~20.04.1 | USN-8661-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1118.127~20.04.1 | USN-8631-4 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1121.128 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1165.174 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1114.124~20.04.1 | USN-8661-4 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-190.200~20.04.1 | USN-8661-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1108.113 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 +1 | 5.15.0-1107.111~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1108.114~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1066.69 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1149.158 | USN-8667-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1065.67~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1160.170 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1110.116~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1145.158 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1080.84 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-254.266 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1195.208 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1162.173~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1205.220 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1167.173~18.04.1 | USN-8666-2 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1188.205 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1165.174~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-234.254~18.04.1 | USN-8666-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1108.113~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1177.182 | USN-8633-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1158.169 | USN-8645-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1161.171~18.04.1 | USN-8715-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1145.158~18.04.1 | USN-8666-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-284.318 | USN-8662-1, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1195.210 | USN-8662-1, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1195.208~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1205.220~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1188.205~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-254.266~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1158.169 | USN-8662-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1158.169~16.04.1 | USN-8645-1 |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-215.266 | USN-8634-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1157.163 | USN-8662-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1205.220~14.04.1 | USN-8635-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-284.318~14.04.1 | USN-8662-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | kpatch-patch-6_12_0-211_16_1 | 1-4.el10_2 | RHSA-2026:43826 |
| RHEL 10 | rv +76 | 6.12.0-211.32.1.el10_2 | RHSA-2026:36956 |
| RHEL 9 | kpatch-patch-5_14_0-687_10_1 | 1-4.el9_8 | RHSA-2026:43825 |
| RHEL 9 | rv +75 | 5.14.0-687.24.1.el9_8 | RHSA-2026:36957 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.143.1.rt7.484.el8_10 | RHSA-2026:39082 |
| RHEL 8 | kpatch-patch-4_18_0-553_109_1 | 1-7.el8_10 | RHSA-2026:44004 |
| RHEL 8 | kpatch-patch-4_18_0-553_125_1 | 1-4.el8_10 | RHSA-2026:44004 |
| RHEL 8 | kpatch-patch-4_18_0-553_53_1 | 1-14.el8_10 | RHSA-2026:44004 |
| RHEL 8 | kpatch-patch-4_18_0-553_72_1 | 1-11.el8_10 | RHSA-2026:44004 |
| RHEL 8 | kpatch-patch-4_18_0-553_85_1 | 1-9.el8_10 | RHSA-2026:44004 |
| RHEL 8 | perf +26 | 4.18.0-553.143.1.el8_10 | RHSA-2026:39083 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | rv +77 | 6.12.0-55.88.1.el10_0 | RHSA-2026:39371 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_116_1 | 1-5.el9_6 | RHSA-2026:44007 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_17_1 | 1-20.el9_6 | RHSA-2026:44007 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_39_1 | 1-11.el9_6 | RHSA-2026:44007 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_66_1 | 1-10.el9_6 | RHSA-2026:44007 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_94_1 | 1-8.el9_6 | RHSA-2026:44007 |
| RHEL 9.6 EUS | rv +77 | 5.14.0-570.127.1.el9_6 | RHSA-2026:38902 |
| RHEL 9.4 E4S | bpftool | 7.3.0-427.137.1.el9_4 | RHSA-2026:37729 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_100_1 | 1-10.el9_4 | RHSA-2026:44006 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_113_1 | 1-8.el9_4 | RHSA-2026:44006 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_126_1 | 1-5.el9_4 | RHSA-2026:44006 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_68_2 | 1-17.el9_4 | RHSA-2026:44006 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_84_1 | 1-12.el9_4 | RHSA-2026:44006 |
| RHEL 9.4 E4S | rv +62 | 5.14.0-427.137.1.el9_4 | RHSA-2026:37729 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.181.1.el9_2 | RHSA-2026:40082 |
| RHEL 9.2 E4S | kernel-rt +14 | 5.14.0-284.181.1.rt14.466.el9_2 | RHSA-2026:39983 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_117_1 | 1-17.el9_2 | RHSA-2026:44003 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_134_1 | 1-11.el9_2 | RHSA-2026:44003 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_148_1 | 1-9.el9_2 | RHSA-2026:44003 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_158_1 | 1-7.el9_2 | RHSA-2026:44003 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_172_1 | 1-4.el9_2 | RHSA-2026:44003 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.181.1.el9_2 | RHSA-2026:40082 |
| RHEL 8.8 TUS | perf +17 | 4.18.0-477.154.1.el8_8 | RHSA-2026:41229 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_107_1 | 1-10.el8_8 | RHSA-2026:43847 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_120_1 | 1-9.el8_8 | RHSA-2026:43847 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_130_1 | 1-7.el8_8 | RHSA-2026:43847 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_143_1 | 1-3.el8_8 | RHSA-2026:43847 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_97_1 | 1-14.el8_8 | RHSA-2026:43847 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.154.1.el8_8 | RHSA-2026:41229 |
| RHEL 8.6 EUS Long Life | perf +17 | 4.18.0-372.204.1.el8_6 | RHSA-2026:49033 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.204.1.el8_6 | RHSA-2026:49033 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | rv +74 | 6.12.0-211.32.1.el10_2 | ALSA-2026:36956 |
| AlmaLinux 9 | rv +73 | 5.14.0-687.24.1.el9_8 | ALSA-2026:36957 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.143.1.rt7.484.el8_10 | ALSA-2026:39082 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.143.1.el8_10 | ALSA-2026:39083 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | kernel | 6.12.0-211.32.1.el10_2 | RLSA-2026:36956 |
| Rocky Linux 9 | kernel | 5.14.0-687.24.1.el9_8 | RLSA-2026:36957 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +6 | 6.4.0-150700.53.66.1 | SUSE-SU-2026:3166-1, SUSE-SU-2026:2800-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.66.1.150700.17.39.1 | SUSE-SU-2026:3166-1, SUSE-SU-2026:2800-1 |
| SLES 15 SP7 | kernel-docs | 6.4.0-150700.53.66.2 | SUSE-SU-2026:3166-1, SUSE-SU-2026:2800-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.125.1 | SUSE-SU-2026:3156-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.125.1.150600.12.58.3 | SUSE-SU-2026:3156-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.177.1 | SUSE-SU-2026:3089-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.177.1.150500.6.83.2 | SUSE-SU-2026:3089-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.228.1.150400.24.116.1 | SUSE-SU-2026:3044-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.320.1 | SUSE-SU-2026:3594-1, SUSE-SU-2026:2914-1 |
Show 20 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 11 SP4 | kernel-ec2 +6 | 3.0.101-108.213.1 | SUSE-SU-2026:3809-1, SUSE-SU-2026:2839-1 |
| SLES for SAP 16.0 | kernel-64kb +8 | 6.12.0-160000.36.1 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1, SUSE-SU-2026:22835-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1, SUSE-SU-2026:22835-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.125.1.150600.12.58.3 | SUSE-SU-2026:3156-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.125.1 | SUSE-SU-2026:3156-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.177.1.150500.6.83.2 | SUSE-SU-2026:3089-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.177.1 | SUSE-SU-2026:3089-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.228.1.150400.24.116.1 | SUSE-SU-2026:3044-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLES 16.0 | kernel-64kb +8 | 6.12.0-160000.36.1 | SUSE-SU-2026:23237-1, SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1, SUSE-SU-2026:22835-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:23068-1, SUSE-SU-2026:22769-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_0 | 14-160000.3.4 | SUSE-SU-2026:22975-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22974-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 16-160000.4.3 | SUSE-SU-2026:22995-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 14-160000.1.1 | SUSE-SU-2026:22993-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_12 +4 | 3-160000.1.1 | SUSE-SU-2026:22982-1, SUSE-SU-2026:22980-1, SUSE-SU-2026:22963-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_13 | 3-160000.1.2 | SUSE-SU-2026:22981-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 12-160000.1.1 | SUSE-SU-2026:22992-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 +1 | 11-160000.1.1 | SUSE-SU-2026:22991-1, SUSE-SU-2026:22973-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 +2 | 10-160000.1.1 | SUSE-SU-2026:22990-1, SUSE-SU-2026:22972-1, SUSE-SU-2026:22971-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_5 +1 | 9-160000.1.1 | SUSE-SU-2026:22989-1, SUSE-SU-2026:22970-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 +1 | 8-160000.1.1 | SUSE-SU-2026:22988-1, SUSE-SU-2026:22969-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 +1 | 7-160000.1.1 | SUSE-SU-2026:22987-1, SUSE-SU-2026:22968-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 +1 | 6-160000.1.1 | SUSE-SU-2026:22986-1, SUSE-SU-2026:22967-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_9 +5 | 5-160000.1.1 | SUSE-SU-2026:22985-1, SUSE-SU-2026:22984-1, SUSE-SU-2026:22983-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.36.1 | SUSE-SU-2026:23068-1, SUSE-SU-2026:23066-1, SUSE-SU-2026:22769-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 19-1.1 | SUSE-SU-2026:23105-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 10-1.1 | SUSE-SU-2026:23108-1, SUSE-SU-2026:23099-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 4-1.2 | SUSE-SU-2026:23097-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 15-1.1 | SUSE-SU-2026:23106-1, SUSE-SU-2026:23093-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 14-1.1 | SUSE-SU-2026:23107-1, SUSE-SU-2026:23092-1, SUSE-SU-2026:23091-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 12-1.1 | SUSE-SU-2026:23090-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 10-1.2 | SUSE-SU-2026:23089-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 9-1.1 | SUSE-SU-2026:23098-1, SUSE-SU-2026:23088-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 8-1.1 | SUSE-SU-2026:23104-1, SUSE-SU-2026:23087-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 7-1.1 | SUSE-SU-2026:23103-1, SUSE-SU-2026:23086-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 5-1.1 | SUSE-SU-2026:23102-1, SUSE-SU-2026:23085-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 4-1.1 | SUSE-SU-2026:23101-1, SUSE-SU-2026:23096-1, SUSE-SU-2026:23084-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_24 +1 | 3-1.1 | SUSE-SU-2026:23095-1, SUSE-SU-2026:23080-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_25 +1 | 2-1.1 | SUSE-SU-2026:23100-1, SUSE-SU-2026:23079-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_9 | 21-1.2 | SUSE-SU-2026:23094-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-49.1 | SUSE-SU-2026:22904-1, SUSE-SU-2026:22903-1, SUSE-SU-2026:22666-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 19-1.1 | SUSE-SU-2026:23043-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 10-1.1 | SUSE-SU-2026:23046-1, SUSE-SU-2026:23030-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 4-1.2 | SUSE-SU-2026:23028-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 15-1.1 | SUSE-SU-2026:23044-1, SUSE-SU-2026:23024-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 14-1.1 | SUSE-SU-2026:23045-1, SUSE-SU-2026:23023-1, SUSE-SU-2026:23022-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 12-1.1 | SUSE-SU-2026:23021-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 10-1.2 | SUSE-SU-2026:23020-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 9-1.1 | SUSE-SU-2026:23029-1, SUSE-SU-2026:23019-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 8-1.1 | SUSE-SU-2026:23035-1, SUSE-SU-2026:23018-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 7-1.1 | SUSE-SU-2026:23034-1, SUSE-SU-2026:23017-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 5-1.1 | SUSE-SU-2026:23033-1, SUSE-SU-2026:23016-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 4-1.1 | SUSE-SU-2026:23032-1, SUSE-SU-2026:23027-1, SUSE-SU-2026:23015-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_24 +1 | 3-1.1 | SUSE-SU-2026:23026-1, SUSE-SU-2026:23011-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_25 +1 | 2-1.1 | SUSE-SU-2026:23031-1, SUSE-SU-2026:23010-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_9 | 21-1.2 | SUSE-SU-2026:23025-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-49.1 | SUSE-SU-2026:22810-1, SUSE-SU-2026:22809-1, SUSE-SU-2026:22522-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.177.1.150500.6.83.2 | SUSE-SU-2026:3089-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.151.1 | SUSE-SU-2026:2840-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.177.1 | SUSE-SU-2026:3089-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.228.1.150400.24.116.1 | SUSE-SU-2026:3044-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.176.1 | SUSE-SU-2026:2841-1 |
| SLE Micro 5.4 | kernel-source +1 | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.228.1.150400.24.116.1 | SUSE-SU-2026:3044-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.176.1 | SUSE-SU-2026:2841-1 |
| SLE Micro 5.3 | kernel-source +1 | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.66.1 | SUSE-SU-2026:3166-1, SUSE-SU-2026:2800-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_17 | 1-150700.1.3.1 | SUSE-SU-2026:2799-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_18 | 1-150700.1.5.1 | SUSE-SU-2026:3130-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_12 | 6-150700.2.1 | SUSE-SU-2026:3264-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 +1 | 4-150700.2.1 | SUSE-SU-2026:3256-1, SUSE-SU-2026:3246-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_15 +3 | 3-150700.2.1 | SUSE-SU-2026:3393-1, SUSE-SU-2026:3372-1, SUSE-SU-2026:3301-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_17 | 2-150700.2.1 | SUSE-SU-2026:3369-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_18 | 1-150700.15.3.1 | SUSE-SU-2026:2800-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_19 | 1-150700.15.3.4 | SUSE-SU-2026:3166-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_3 | 15-150700.2.1 | SUSE-SU-2026:3321-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_5 | 12-150700.2.1 | SUSE-SU-2026:3316-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_6 | 10-150700.2.1 | SUSE-SU-2026:3343-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_9 | 9-150700.2.1 | SUSE-SU-2026:3286-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.125.1 | SUSE-SU-2026:3156-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_18 +1 | 10-150600.2.1 | SUSE-SU-2026:3316-1, SUSE-SU-2026:3256-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_25 +1 | 4-150600.2.1 | SUSE-SU-2026:3344-1, SUSE-SU-2026:3254-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_27 | 3-150600.2.1 | SUSE-SU-2026:3372-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_29 | 1-150600.13.7.1 | SUSE-SU-2026:3156-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.177.1 | SUSE-SU-2026:3089-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_28 | 21-150500.2.1 | SUSE-SU-2026:3289-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_38 | 6-150500.2.1 | SUSE-SU-2026:3319-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_40 +1 | 3-150500.2.1 | SUSE-SU-2026:3351-1, SUSE-SU-2026:3350-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_43 | 1-150500.11.5.1 | SUSE-SU-2026:3089-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_50 | 7-150400.2.1 | SUSE-SU-2026:3345-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_51 | 6-150400.2.1 | SUSE-SU-2026:3354-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_54 +1 | 3-150400.2.1 | SUSE-SU-2026:3351-1, SUSE-SU-2026:3350-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_57 | 1-150400.9.3.1 | SUSE-SU-2026:3044-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.320.1 | SUSE-SU-2026:3594-1, SUSE-SU-2026:2914-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_76 | 11-2.1 | SUSE-SU-2026:3388-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_83 | 4-2.1 | SUSE-SU-2026:3383-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_84 | 2-2.1 | SUSE-SU-2026:3376-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_85 +1 | 1-8.3.1 | SUSE-SU-2026:3594-1, SUSE-SU-2026:2914-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.177.1 | SUSE-SU-2026:3089-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.177.1.150500.6.83.2 | SUSE-SU-2026:3089-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.228.1 | SUSE-SU-2026:3044-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.228.1.150400.24.116.1 | SUSE-SU-2026:3044-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.62.1 | SUSE-SU-2026:3130-1, SUSE-SU-2026:2799-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 7.1.3-1.1 | openSUSE-SU-2026:11214-1 |
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | openSUSE-SU-2026:21555-1, openSUSE-SU-2026:21388-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.36.1 | openSUSE-SU-2026:21555-1, openSUSE-SU-2026:21388-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.38-73.137 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-2001, ALAS2023-2026-1970, ALAS2023-2026-1969 |
| Amazon Linux 2023 | perf +11 | 1:6.1.176-221.367.amzn2023 | ALAS2023-2026-2001 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.94-123.190.amzn2023 | ALAS2023-2026-1970 |
| Amazon Linux 2023 | perf6.18 +12 | 1:6.18.38-73.137.amzn2023 | ALAS2023-2026-1969 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-211.34.1.el10_2 | ELSA-2026-36956 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-204.92.4.2.el10uek | ELSA-2026-500150, ELSA-2026-50372 |
| Oracle Linux 9 | rv +28 | 5.14.0-687.24.1.el9_8 | ELSA-2026-36957 |
| Oracle Linux 8 | kernel-uek +17 | 5.15.0-322.203.3.2.el9uek | ELSA-2026-50373 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.143.1.el8_10 | ELSA-2026-50373, ELSA-2026-39083 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.357.3.1.el8uek | ELSA-2026-50374 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.357.3.1.el7uek | ELSA-2026-50374 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 6 repositories
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Aoripus-LTD/Januscape-Hotfix ★ 6 · Jul 7, 2026
Complete fix collection for the CVE-2026-53359 guest-to-host escape vulnerability in the KVM/x86 shadow MMU. From zero-downtime livepatch to kernel upgrade — covers every operational scenario. / KVM/…
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ashrafzaryouh/CVE-2026-53359 ★ 4 · Jul 7, 2026
CVE-2026-53359
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chuzhongyun/CVE-2026-53359-Kernel-Fix ★ 2 · Jul 7, 2026
Linux 内核升级指南 - 修复 CVE-2026-53359
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ndouglas-cloudsmith/CVE-2026-53359 ★ 0 · Jul 15, 2026
A 16-year-old bug in the Linux kernel lets a rented VM break out and attack the host it runs on. Intel and AMD alike. Januscape is a use-after-free vulnerability in the KVM code that has been sitting…
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suominen/januscape ★ 0 · Jul 8, 2026
Tracking Januscape (CVE-2026-53359), the KVM/x86 guest-to-host escape
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HORKimhab/CVE-2026-53359 ★ 0 · Jul 7, 2026
CVE-2026-53359 - Draft
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- LSN-0122-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Nov 12, 2026
- WID-SEC-2026-2208 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026
- USN-8728-1 linux-gcp-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8728-2 linux-azure-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8728-3 linux-oracle-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8664-1 linux-nvidia-bos vulnerabilities Ubuntu Security Notices (USN) · Nov 9, 2026
- USN-8663-1 linux-nvidia, linux-nvidia-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 9, 2026
- USN-8669-1 linux-nvidia-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8636-2 linux-oracle-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8636-1 linux-azure-6.17, linux-gcp-6.17, linux-hwe-6.17, linux-oem-6.17, linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8635-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- ALSA-2026:36957 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:36956 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:39082 Important: kernel-rt update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:39083 Important: kernel update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2026:39371 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:39082 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:39083 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:38902 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:37729 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:44006 Red Hat Security Advisory: kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_113_1, kpatch-patch-5_14_0-427_126_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2026:44007 Red Hat Security Advisory: kpatch-patch-5_14_0-570_116_1, kpatch-patch-5_14_0-570_17_1, kpatch-patch-5_14_0-570_39_1, kpatch-patch-5_14_0-570_66_1, and kpatch-patch-5_14_0-570_94_1 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2026:43825 Red Hat Security Advisory: kpatch-patch-5_14_0-687_10_1 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2026:43826 Red Hat Security Advisory: kpatch-patch-6_12_0-211_16_1 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2026:49033 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:44004 Red Hat Security Advisory: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:44003 Red Hat Security Advisory: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:43847 Red Hat Security Advisory: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_143_1, and kpatch-patch-4_18_0-477_97_1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:41229 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:40082 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:39983 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:36957 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:36956 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- USN-8631-1 linux, linux-aws, linux-aws-fips, linux-azure, linux-azure-fde, linux-azure-fips, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle-5.15, linux-realtime, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 8, 2026
- USN-8630-1 linux, linux-aws, linux-aws-fips, linux-azure, linux-azure-6.8, linux-azure-fde, linux-azure-fde-6.8, linux-azure-fips, linux-fips, linux-gcp, linux-gcp-6.8, linux-gcp-fips, linux-gke, linux-gkeop, linux-ibm, linux-ibm-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-realtime, linux-realtime-6.8, linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Oct 8, 2026
- USN-8662-2 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 5, 2026
- USN-8661-5 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 22, 2026
- USN-8715-2 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 18, 2026
- WID-SEC-2026-3043 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
- USN-8666-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-oracle, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8633-1 linux, linux-aws, linux-aws-fips, linux-azure-4.15, linux-azure-fips, linux-fips, linux-gcp-4.15, linux-gcp-fips, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8661-1 linux-azure-5.15, linux-gcp, linux-gcp-fips, linux-hwe-5.15, linux-lowlatency-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8715-1 linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8667-1 linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8633-2 linux-aws-hwe, linux-azure, linux-gcp, linux-hwe vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8666-2 linux-azure-5.4, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8666-3 linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8645-1 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8630-3 linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8630-4 linux-aws-6.8 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
References
- https://git.kernel.org/stable/c/0b5e8ead71e683bcf6232db16234cf7e6d553a23
- https://git.kernel.org/stable/c/b1337aae5e194324e4810d561764e7793f8b3864
- https://git.kernel.org/stable/c/9291654d69e08542de37755cebe4d5b02c3170d1
- https://git.kernel.org/stable/c/2ad3afa40ac6aa340dada122f9abfa46c0a6eb35
- https://git.kernel.org/stable/c/5e470998a23e4c3d89ed24e8172cb22747e61efa
- https://git.kernel.org/stable/c/1ae7d5a6db6c190ce183e3098ca0e0846e14d462
- https://git.kernel.org/stable/c/81ccda30b4e83d8f5cc4fd50503c44e3a33abfeb