Description
In the Linux kernel, the following vulnerability has been resolved:
xfs: resample the data fork mapping after cycling ILOCK
xfs_reflink_fill_{cow_hole,delalloc} are both presented with an inode,
a data fork mapping, and a cow fork mapping. Unfortunately, these two
helpers cycle the ILOCK to grab a transaction, which means that the
mappings are stale as soon as we reacquire the ILOCK. Currently we
refresh the cow fork mapping by re-calling xfs_find_trim_cow_extent, but
we don't refresh the data fork mapping beforehand, which means that the
xfs_bmap_trim_cow in that function queries the refcount btree about the
wrong physical blocks and returns an inaccurate value in *shared.
If *shared is now false, the directio write proceeds with a stale data
fork mapping. Fix this by querying the data fork mapping if the
sequence counter changes across the ILOCK cycle.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.11 | 5.15.212 |
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 | 7.1.4-1 | — |
| Debian 13 | linux | 6.12.96-1 | — |
| Debian 12 | linux | 6.1.180-1 | — |
| Debian 12 | linux-6.12 | 6.12.100-1~deb12u1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1033.38 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1101.103 | — |
| Ubuntu 26.04 LTS | linux | 7.0.0-31.31 | USN-8726-1 |
| Ubuntu 26.04 LTS | linux-aws | 7.0.0-1012.12 | USN-8726-1 |
| Ubuntu 26.04 LTS | linux-azure | 7.0.0-1014.14 | USN-8726-4 |
| Ubuntu 26.04 LTS | linux-gcp +1 | 7.0.0-1011.11 | USN-8726-4, USN-8726-1 |
| Ubuntu 26.04 LTS | linux-gke | 7.0.0-1006.7 | USN-8726-1 |
| Ubuntu 26.04 LTS | linux-ibm +2 | 7.0.0-1013.13 | USN-8727-1, USN-8726-3 |
| Ubuntu 26.04 LTS | linux-nvidia | 7.0.0-1018.18 | USN-8760-2 |
| Ubuntu 26.04 LTS | linux-nvidia-bos | 7.0.0-2018.18 | USN-8800-1 |
| Ubuntu 26.04 LTS | linux-raspi | 7.0.0-1019.19 | USN-8726-2 |
| Ubuntu 26.04 LTS | linux-riscv +1 | 7.0.0-31.31.1 | USN-8726-1 |
| Ubuntu 24.04 LTS | linux | 6.8.0-147.147 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-aws +1 | 6.8.0-1067.70 | USN-9024-1, USN-8917-1 |
| Ubuntu 24.04 LTS | linux-aws-7.0 | 7.0.0-1012.12~24.04.1 | USN-8726-1 |
| 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 | 6.8.0-1069.76 | USN-8918-1 |
| Ubuntu 24.04 LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gcp +1 | 6.8.0-1071.79 | USN-8918-1, USN-8917-1 |
| 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 | 6.8.0-1066.74 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1052.56 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-hwe-7.0 | 7.0.0-31.31~24.04.1 | USN-8726-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1067.68 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-147.147.1 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-nvidia-7.0 | 7.0.0-1018.18~24.04.1 | USN-8760-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1067.70.1 | USN-9040-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1036.39 | USN-8886-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1064.67 | USN-8917-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1068.72 | USN-9025-1 |
| Ubuntu 24.04 LTS | linux-riscv +29 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-7.0 | 7.0.0-31.31.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-vmware | 6.8.0-1008.8 | — |
| Ubuntu 22.04 LTS | linux | 5.15.0-198.208 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1117.124 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1069.74~22.04.1 | USN-9024-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1123.132 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1073.82~22.04.1 | USN-9026-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1122.131 | USN-8876-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1071.78~22.04.1 | USN-9026-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1118.128 | USN-8877-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1073.81~22.04.1 | USN-9024-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1113.119 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1100.108 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-149.149~22.04.1 | USN-9066-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1111.115 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1069.70~22.04.1 | USN-9024-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1112.118 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1109.114 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-195.205 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-149.149.1~22.04.1 | USN-9024-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1112.113 | USN-8875-2 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1070.72 | USN-8963-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1059.59 | USN-8963-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1114.120 | USN-8875-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1067.71~22.04.1 | USN-9025-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1113.116 | USN-9029-1 |
| Ubuntu 22.04 LTS | linux-riscv +33 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1080.84 | USN-8875-1 |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 | 6.8.0-2056.58 | USN-9025-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1062.63 | USN-8917-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 +1 | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1109.111 | USN-8875-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1116.125 | USN-8875-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1064.65~22.04.1 | USN-9024-1 |
| 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-updates 24.04 LTS | linux-aws-fips | 6.8.0-1067.70+fips1 | USN-8917-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-147.147+fips1 | USN-8917-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips +1 | 6.8.0-1071.79+fips1 | USN-8918-1, USN-8917-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1117.124+fips1 | USN-8875-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1123.132+fips1 | USN-8875-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-198.208+fips1 | USN-8875-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1118.128+fips1 | USN-8877-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux +10 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1117.124~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1123.132~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1122.131~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1118.128~20.04.1 | USN-8878-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-198.208~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 +1 | 5.15.0-1111.115~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1112.118~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-195.205~20.04.1 | USN-8875-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1070.72~20.04.1 | USN-8963-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1114.120~20.04.1 | USN-8879-1 |
| Ubuntu Pro 18.04 LTS | linux +12 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux-gcp +4 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-azure | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | kpatch-patch-6_12_0-211_16_1 | 1-5.el10_2 | RHSA-2026:46951 |
| RHEL 10 | rv +76 | 6.12.0-211.34.1.el10_2 | RHSA-2026:39494 |
| RHEL 9 | kpatch-patch-5_14_0-687_10_1 | 1-5.el9_8 | RHSA-2026:47981 |
| RHEL 9 | rv +75 | 5.14.0-687.26.1.el9_8 | RHBA-2026:39332 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.144.1.rt7.485.el8_10 | RHSA-2026:39180 |
| RHEL 8 | kpatch-patch-4_18_0-553_109_1 | 1-8.el8_10 | RHSA-2026:47998 |
| RHEL 8 | kpatch-patch-4_18_0-553_125_1 | 1-5.el8_10 | RHSA-2026:47998 |
| RHEL 8 | kpatch-patch-4_18_0-553_53_1 | 1-15.el8_10 | RHSA-2026:47998 |
| RHEL 8 | kpatch-patch-4_18_0-553_72_1 | 1-12.el8_10 | RHSA-2026:47998 |
| RHEL 8 | kpatch-patch-4_18_0-553_85_1 | 1-10.el8_10 | RHSA-2026:47998 |
| RHEL 8 | perf +26 | 4.18.0-553.144.1.el8_10 | RHSA-2026:39179 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | rv +77 | 6.12.0-55.89.1.el10_0 | RHSA-2026:41062 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_116_1 | 1-6.el9_6 | RHSA-2026:47983 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_17_1 | 1-21.el9_6 | RHSA-2026:47983 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_39_1 | 1-12.el9_6 | RHSA-2026:47983 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_66_1 | 1-11.el9_6 | RHSA-2026:47983 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_94_1 | 1-9.el9_6 | RHSA-2026:47983 |
| RHEL 9.6 EUS | rv +77 | 5.14.0-570.128.1.el9_6 | RHSA-2026:40425 |
| RHEL 9.4 E4S | bpftool | 7.3.0-427.138.1.el9_4 | RHSA-2026:41063 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_100_1 | 1-11.el9_4 | RHSA-2026:47984 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_113_1 | 1-9.el9_4 | RHSA-2026:47984 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_126_1 | 1-6.el9_4 | RHSA-2026:47984 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_68_2 | 1-18.el9_4 | RHSA-2026:47984 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_84_1 | 1-13.el9_4 | RHSA-2026:47984 |
| RHEL 9.4 E4S | rv +62 | 5.14.0-427.138.1.el9_4 | RHSA-2026:41063 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.182.1.el9_2 | RHBA-2026:41013 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_117_1 | 1-18.el9_2 | RHSA-2026:47997 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_134_1 | 1-12.el9_2 | RHSA-2026:47997 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_148_1 | 1-10.el9_2 | RHSA-2026:47997 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_158_1 | 1-8.el9_2 | RHSA-2026:47997 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_172_1 | 1-5.el9_2 | RHSA-2026:47997 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.182.1.el9_2 | RHBA-2026:41013 |
| 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 | 1-11.el8_8 | RHSA-2026:48016 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_120_1 | 1-10.el8_8 | RHSA-2026:48016 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_130_1 | 1-8.el8_8 | RHSA-2026:48016 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_143_1 | 1-4.el8_8 | RHSA-2026:48016 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_97_1 | 1-15.el8_8 | RHSA-2026:48016 |
| 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 | 4.18.0-372.202.1.el8_6 | RHBA-2026:41254 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.202.1.el8_6 | RHBA-2026:41254 |
| RHEL 8.4 EUS Long Life | perf +17 | 4.18.0-305.198.1.el8_4 | RHSA-2026:39984 |
| RHEL 8.4 AUS | perf +17 | 4.18.0-305.198.1.el8_4 | RHSA-2026:39984 |
| Red Hat Enterprise Linux Nvidia 10 | rv +35 | 6.12.0-231.17.el10nv | RHBA-2026:39321 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | rv +74 | 6.12.0-211.34.1.el10_2 | ALSA-2026:39494 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.144.1.rt7.485.el8_10 | ALSA-2026:39180 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.144.1.el8_10 | ALSA-2026:39179 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.78.1 | SUSE-SU-2026:3790-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.78.1.150700.17.43.2 | SUSE-SU-2026:3790-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.130.1 | SUSE-SU-2026:3602-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.130.1.150600.12.60.3 | SUSE-SU-2026:3602-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.182.1 | SUSE-SU-2026:3595-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.182.1.150500.6.85.2 | SUSE-SU-2026:3595-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.235.1.150400.24.118.3 | SUSE-SU-2026:3593-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.323.1 | SUSE-SU-2026:3594-1 |
Show 19 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-64kb +8 | 6.12.0-160000.37.1 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.37.1.160000.2.19 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 17-160000.4.3 | SUSE-SU-2026:23341-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 15-160000.1.1 | SUSE-SU-2026:23343-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_12 +1 | 4-160000.1.1 | SUSE-SU-2026:23342-1, SUSE-SU-2026:23330-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_13 | 4-160000.1.2 | SUSE-SU-2026:23329-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_15 | 2-160000.1.1 | SUSE-SU-2026:23328-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 13-160000.1.1 | SUSE-SU-2026:23340-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 12-160000.1.1 | SUSE-SU-2026:23339-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 11-160000.1.1 | SUSE-SU-2026:23338-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 10-160000.1.1 | SUSE-SU-2026:23337-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 9-160000.1.1 | SUSE-SU-2026:23336-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_7 | 8-160000.1.1 | SUSE-SU-2026:23335-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_8 | 7-160000.1.1 | SUSE-SU-2026:23334-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 6-160000.1.1 | SUSE-SU-2026:23333-1, SUSE-SU-2026:23332-1, SUSE-SU-2026:23331-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.130.1.150600.12.60.3 | SUSE-SU-2026:3602-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.130.1 | SUSE-SU-2026:3602-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.182.1.150500.6.85.2 | SUSE-SU-2026:3595-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.182.1 | SUSE-SU-2026:3595-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.235.1.150400.24.118.3 | SUSE-SU-2026:3593-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLES 16.0 | kernel-64kb +8 | 6.12.0-160000.37.1 | SUSE-SU-2026:23237-1, SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.37.1.160000.2.19 | SUSE-SU-2026:23231-1, SUSE-SU-2026:23221-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 17-160000.4.3 | SUSE-SU-2026:23341-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 15-160000.1.1 | SUSE-SU-2026:23343-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_12 +1 | 4-160000.1.1 | SUSE-SU-2026:23342-1, SUSE-SU-2026:23330-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_13 | 4-160000.1.2 | SUSE-SU-2026:23329-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_15 | 2-160000.1.1 | SUSE-SU-2026:23328-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 13-160000.1.1 | SUSE-SU-2026:23340-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 12-160000.1.1 | SUSE-SU-2026:23339-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 11-160000.1.1 | SUSE-SU-2026:23338-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 10-160000.1.1 | SUSE-SU-2026:23337-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 9-160000.1.1 | SUSE-SU-2026:23336-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_7 | 8-160000.1.1 | SUSE-SU-2026:23335-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_8 | 7-160000.1.1 | SUSE-SU-2026:23334-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 6-160000.1.1 | SUSE-SU-2026:23333-1, SUSE-SU-2026:23332-1, SUSE-SU-2026:23331-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.37.1.160000.2.19 | SUSE-SU-2026:23068-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_0 | 15-160000.3.4 | SUSE-SU-2026:23272-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_1 | 14-160000.1.1 | SUSE-SU-2026:23271-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 17-160000.4.3 | SUSE-SU-2026:23293-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 15-160000.1.1 | SUSE-SU-2026:23296-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_12 +4 | 4-160000.1.1 | SUSE-SU-2026:23295-1, SUSE-SU-2026:23281-1, SUSE-SU-2026:23260-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_13 | 4-160000.1.2 | SUSE-SU-2026:23280-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_15 +1 | 2-160000.1.1 | SUSE-SU-2026:23279-1, SUSE-SU-2026:23257-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 13-160000.1.1 | SUSE-SU-2026:23292-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 +1 | 12-160000.1.1 | SUSE-SU-2026:23291-1, SUSE-SU-2026:23270-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 +2 | 11-160000.1.1 | SUSE-SU-2026:23290-1, SUSE-SU-2026:23269-1, SUSE-SU-2026:23268-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_5 +1 | 10-160000.1.1 | SUSE-SU-2026:23288-1, SUSE-SU-2026:23267-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 +1 | 9-160000.1.1 | SUSE-SU-2026:23287-1, SUSE-SU-2026:23266-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 +1 | 8-160000.1.1 | SUSE-SU-2026:23286-1, SUSE-SU-2026:23265-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 +1 | 7-160000.1.1 | SUSE-SU-2026:23285-1, SUSE-SU-2026:23264-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_9 +5 | 6-160000.1.1 | SUSE-SU-2026:23284-1, SUSE-SU-2026:23283-1, SUSE-SU-2026:23282-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.37.1 | SUSE-SU-2026:23068-1, SUSE-SU-2026:23066-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 20-1.1 | SUSE-SU-2026:23426-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 11-1.1 | SUSE-SU-2026:23541-1, SUSE-SU-2026:23429-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 5-1.2 | SUSE-SU-2026:23435-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 16-1.1 | SUSE-SU-2026:23427-1, SUSE-SU-2026:23419-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 15-1.1 | SUSE-SU-2026:23428-1, SUSE-SU-2026:23423-1, SUSE-SU-2026:23422-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 13-1.1 | SUSE-SU-2026:23424-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 11-1.2 | SUSE-SU-2026:23421-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 10-1.1 | SUSE-SU-2026:23430-1, SUSE-SU-2026:23418-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 9-1.1 | SUSE-SU-2026:23431-1, SUSE-SU-2026:23425-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 8-1.1 | SUSE-SU-2026:23432-1, SUSE-SU-2026:23420-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 6-1.1 | SUSE-SU-2026:23433-1, SUSE-SU-2026:23416-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 5-1.1 | SUSE-SU-2026:23533-1, SUSE-SU-2026:23532-1, SUSE-SU-2026:23531-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_24 +1 | 4-1.1 | SUSE-SU-2026:23534-1, SUSE-SU-2026:23437-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_25 +1 | 3-1.1 | SUSE-SU-2026:23535-1, SUSE-SU-2026:23438-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_26 +3 | 2-1.1 | SUSE-SU-2026:23537-1, SUSE-SU-2026:23536-1, SUSE-SU-2026:23440-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-51.1 | SUSE-SU-2026:23194-1, SUSE-SU-2026:23193-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 20-1.1 | SUSE-SU-2026:23368-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 11-1.1 | SUSE-SU-2026:23482-1, SUSE-SU-2026:23371-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 5-1.2 | SUSE-SU-2026:23377-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 16-1.1 | SUSE-SU-2026:23383-1, SUSE-SU-2026:23369-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 15-1.1 | SUSE-SU-2026:23385-1, SUSE-SU-2026:23384-1, SUSE-SU-2026:23370-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 13-1.1 | SUSE-SU-2026:23386-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 11-1.2 | SUSE-SU-2026:23387-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 10-1.1 | SUSE-SU-2026:23388-1, SUSE-SU-2026:23372-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 9-1.1 | SUSE-SU-2026:23389-1, SUSE-SU-2026:23373-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 8-1.1 | SUSE-SU-2026:23390-1, SUSE-SU-2026:23374-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 6-1.1 | SUSE-SU-2026:23375-1, SUSE-SU-2026:23366-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 5-1.1 | SUSE-SU-2026:23485-1, SUSE-SU-2026:23484-1, SUSE-SU-2026:23483-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_24 +1 | 4-1.1 | SUSE-SU-2026:23486-1, SUSE-SU-2026:23379-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_25 +1 | 3-1.1 | SUSE-SU-2026:23487-1, SUSE-SU-2026:23380-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_26 +3 | 2-1.1 | SUSE-SU-2026:23489-1, SUSE-SU-2026:23488-1, SUSE-SU-2026:23382-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-51.1 | SUSE-SU-2026:23244-1, SUSE-SU-2026:23241-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.182.1.150500.6.85.2 | SUSE-SU-2026:3595-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.156.1 | SUSE-SU-2026:3617-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.182.1 | SUSE-SU-2026:3595-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.235.1.150400.24.118.3 | SUSE-SU-2026:3593-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.181.1 | SUSE-SU-2026:3616-1 |
| SLE Micro 5.4 | kernel-source +1 | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.235.1.150400.24.118.3 | SUSE-SU-2026:3593-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.181.1 | SUSE-SU-2026:3616-1 |
| SLE Micro 5.3 | kernel-source +1 | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.78.1 | SUSE-SU-2026:3790-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_12 | 7-150700.2.1 | SUSE-SU-2026:3746-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_13 | 6-150700.2.1 | SUSE-SU-2026:3698-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_19 | 1-150700.1.5.1 | SUSE-SU-2026:3810-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_10 +2 | 8-150700.2.1 | SUSE-SU-2026:3771-1, SUSE-SU-2026:3770-1, SUSE-SU-2026:3696-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 +1 | 5-150700.2.1 | SUSE-SU-2026:3774-1, SUSE-SU-2026:3694-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_15 +3 | 4-150700.2.1 | SUSE-SU-2026:3779-1, SUSE-SU-2026:3778-1, SUSE-SU-2026:3700-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_17 +2 | 3-150700.2.1 | SUSE-SU-2026:3781-1, SUSE-SU-2026:3780-1, SUSE-SU-2026:3701-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_19 +1 | 2-150700.2.1 | SUSE-SU-2026:4172-1, SUSE-SU-2026:3821-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_20 | 1-150700.15.3.2 | SUSE-SU-2026:3790-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_3 +2 | 16-150700.2.1 | SUSE-SU-2026:3754-1, SUSE-SU-2026:3726-1, SUSE-SU-2026:3689-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_6 +4 | 11-150700.2.1 | SUSE-SU-2026:3768-1, SUSE-SU-2026:3761-1, SUSE-SU-2026:3748-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.130.1 | SUSE-SU-2026:3602-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_14 +1 | 16-150600.2.1 | SUSE-SU-2026:3754-1, SUSE-SU-2026:3726-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_16 | 13-150600.2.1 | SUSE-SU-2026:3704-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_18 | 11-150600.2.1 | SUSE-SU-2026:3748-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_20 | 10-150600.2.1 | SUSE-SU-2026:3719-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_24 | 6-150600.2.1 | SUSE-SU-2026:3761-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_25 +1 | 5-150600.2.1 | SUSE-SU-2026:3775-1, SUSE-SU-2026:3760-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_27 +1 | 4-150600.2.1 | SUSE-SU-2026:3777-1, SUSE-SU-2026:3776-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_29 | 2-150600.2.1 | SUSE-SU-2026:3819-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_30 | 1-150600.13.5.1 | SUSE-SU-2026:3602-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.182.1 | SUSE-SU-2026:3595-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_29 | 20-150500.2.1 | SUSE-SU-2026:3739-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 17-150500.2.1 | SUSE-SU-2026:3703-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_32 +1 | 12-150500.2.1 | SUSE-SU-2026:3710-1, SUSE-SU-2026:3708-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_36 | 8-150500.2.1 | SUSE-SU-2026:3724-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_38 | 7-150500.2.1 | SUSE-SU-2026:3744-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_39 | 6-150500.2.1 | SUSE-SU-2026:3715-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_40 +2 | 4-150500.2.1 | SUSE-SU-2026:3759-1, SUSE-SU-2026:3729-1, SUSE-SU-2026:3717-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_43 | 2-150500.2.1 | SUSE-SU-2026:3807-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_44 | 1-150500.11.5.1 | SUSE-SU-2026:3595-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_42 | 22-150400.2.1 | SUSE-SU-2026:3707-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 19-150400.2.1 | SUSE-SU-2026:3728-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 16-150400.2.1 | SUSE-SU-2026:3702-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 | 12-150400.2.1 | SUSE-SU-2026:3756-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_48 | 10-150400.2.1 | SUSE-SU-2026:3750-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_49 +1 | 8-150400.2.1 | SUSE-SU-2026:3766-1, SUSE-SU-2026:3722-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_52 | 6-150400.2.1 | SUSE-SU-2026:3709-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_53 | 5-150400.2.1 | SUSE-SU-2026:3747-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_54 +2 | 4-150400.2.1 | SUSE-SU-2026:3757-1, SUSE-SU-2026:3734-1, SUSE-SU-2026:3721-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_57 | 2-150400.2.1 | SUSE-SU-2026:3829-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_58 | 1-150400.9.7.1 | SUSE-SU-2026:3593-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.323.1 | SUSE-SU-2026:3594-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 17-2.1 | SUSE-SU-2026:3706-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_72 | 16-2.1 | SUSE-SU-2026:3723-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_75 +1 | 12-2.1 | SUSE-SU-2026:3743-1, SUSE-SU-2026:3740-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_79 | 8-2.1 | SUSE-SU-2026:3826-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_83 | 5-2.1 | SUSE-SU-2026:3749-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_84 | 3-2.1 | SUSE-SU-2026:3808-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_85 | 2-2.1 | SUSE-SU-2026:3820-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_86 | 1-8.3.1 | SUSE-SU-2026:3594-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.182.1 | SUSE-SU-2026:3595-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.182.1.150500.6.85.2 | SUSE-SU-2026:3595-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.235.1 | SUSE-SU-2026:3593-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.235.1.150400.24.118.3 | SUSE-SU-2026:3593-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.72.1 | SUSE-SU-2026:3810-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 7.1.7-1.1 | openSUSE-SU-2026:11476-1 |
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.37.1.160000.2.19 | openSUSE-SU-2026:21555-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.37.1 | openSUSE-SU-2026:21555-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.38-76.139 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-2005, ALAS2023-2026-2004, ALAS2023-2026-2003 |
| Amazon Linux 2023 | perf +11 | 1:6.1.176-223.369.amzn2023 | ALAS2023-2026-2005 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.94-123.192.amzn2023 | ALAS2023-2026-2004 |
| Amazon Linux 2023 | perf6.18 +12 | 1:6.18.38-76.139.amzn2023 | ALAS2023-2026-2003 |
| Amazon Linux 2 | kernel-livepatch-4.14.355-284.741 | 1.0-0.amzn2 | ALAS2-2026-3835 |
| Amazon Linux 2 | perf +8 | 4.14.355-284.741.amzn2 | ALAS2-2026-3835 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.145.2-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-211.34.1.el10_2 | ELSA-2026-39494 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-206.104.3.3.el10uek | ELSA-2026-500248 |
| Oracle Linux 8 | bpftool +18 | 5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.358.2.el8uek | ELSA-2026-500121 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.358.2.el7uek | ELSA-2026-500121 |
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 10 repositories
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ashrafzaryouh/CVE-2026-64600 ★ 22 · Jul 22, 2026
CVE-2026-64600
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Debajyoti0-0/CVE-2026-64600 ★ 7 · Jul 26, 2026
A C-based Linux security utility for detecting, safely verifying (Proof of Concept), and mitigating CVE-2026-64600 (RefluXFS). It provides kernel vulnerability assessment, XFS reflink detection, a sa…
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litosmartin/CVE-2026-64600-Refluxfs-PoC ★ 4 · Jul 27, 2026
A POC for the recently discovered Qualys bug on COW with XFS
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k4ntux/COWSlip ★ 1 · Sep 26, 2026
xfs kernel LPE (CVE-2026-64600), disclosed by Qualys on 22 July 2026
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masrikky/CVE-2026-64600-RefluXFS ★ 1 · Aug 8, 2026
A Linux kernel local privilege escalation affecting the XFS filesystem copy-on-write (CoW) path.
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0xSec1/CVE-2026-64600-RefluXFS-PoC ★ 0 · Aug 14, 2026
PoC for RefluXFS
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bha-vin/CVE-2026-64600-Exploit ★ 0 · Jul 28, 2026
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letsr00t/RefluxFS_CVE-2026-64600 ★ 0 · Jul 28, 2026
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vulnquest58/VQ-RefluxCore ★ 0 · Jul 24, 2026
is an advanced security research framework designed to model, analyze, and demonstrate Local Privilege Escalation (LPE) mechanics associated with kernel-level race conditions and filesystem structure…
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HORKimhab/CVE-2026-64600 ★ 0 · Jul 23, 2026
CVE-2026-64600 - Draft - Check todo
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- USN-9066-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9024-1 linux-aws-6.8, linux-gcp-6.8, linux-ibm-6.8, linux-lowlatency-hwe-6.8, linux-nvidia, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9026-1 linux-azure-6.8, linux-azure-fde-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9040-1 linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8875-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-azure-fips, linux-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-realtime, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8963-1 linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8917-1 linux, linux-aws, linux-aws-fips, linux-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-ibm, linux-lowlatency, linux-oracle, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9025-1 linux-oracle-6.8, linux-raspi, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9029-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8726-1 linux, linux-aws, linux-aws-7.0, linux-gcp, linux-gke, linux-hwe-7.0, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8726-4 linux-azure, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8879-1 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8918-1 linux-azure, linux-azure-fde, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · 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-8760-1 linux-nvidia-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8800-1 linux-nvidia-bos vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8728-3 linux-oracle-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8878-1 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8760-2 linux-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8875-2 linux-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8886-1 linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8726-3 linux-ibm vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8727-1 linux-oem-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8726-2 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8877-1 linux-gcp, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- WID-SEC-2026-2481 Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation BSI CERT-Bund (WID) · Nov 10, 2026
- USN-8876-1 linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Nov 9, 2026
- ALSA-2026:39494 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:39179 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:39180 Important: kernel-rt security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2026:41229 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- SUSE-SU-2026:3602-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Oct 2, 2026
- RHSA-2026:41062 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2026:41063 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2026:40425 Red Hat Security Advisory: kernel update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHSA-2026:39984 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 30, 2026
- RHBA-2026:39321 Red Hat Bug Fix Advisory: kernel update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:48016 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:47998 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:47984 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:47997 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:47983 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:47981 Red Hat Security Advisory: kpatch-patch security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:46951 Red Hat Security Advisory: kpatch-patch-6_12_0-211_16_1 security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:39494 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:39180 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHSA-2026:39179 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHBA-2026:41254 Red Hat Bug Fix Advisory: kernel update Red Hat Security Advisories (RHSA) · Sep 29, 2026
- RHBA-2026:39332 Red Hat Bug Fix Advisory: kernel bug fix and enhancement update Red Hat Security Advisories (RHSA) · Sep 29, 2026
References
- https://git.kernel.org/stable/c/dc11be133efca5fe3a2fb02b016dee825cc12f18
- https://git.kernel.org/stable/c/b8c9aa832b52680ee40d6cab0efb081f9a69df05
- https://git.kernel.org/stable/c/50f0012da1040f69a4e788cd9aed587c9a04983f
- https://git.kernel.org/stable/c/e705d81a7193dd19e69b8e2bad4696d78a4ea075
- https://git.kernel.org/stable/c/206c09b04dc5469c7ff14d8aceff2d47c88078d9
- https://git.kernel.org/stable/c/44f891bc088958399eec27f7604928694aa35581
- https://git.kernel.org/stable/c/2f4acd0fcd862e22eab45690ec2c08c80b6ef2e7
- https://cdn2.qualys.com/advisory/2026/07/22/RefluXFS.txt