Description
In the Linux kernel, the following vulnerability has been resolved:
net: gro: don't merge zcopy skbs
skb_gro_receive() can currently copy frags between the source and GRO
skb, without checking the zerocopy status, and in particular the
SKBFL_MANAGED_FRAG_REFS flag.
When SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference
on the pages in shinfo->frags. Appending those frags to another skb's
frags without fixing up the page refcount can lead to UAF.
When either the last skb in the GRO chain (the one we would append
frags to) or the source skb is zerocopy, don't merge the skbs.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 6.0 | 6.1.176 |
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 | 7.0.12-1 | — |
| Debian 13 | linux | 6.12.94-1 | — |
| Debian 12 | linux | 6.1.176-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1023.27 | — |
| Ubuntu 26.04 LTS | linux | 7.0.0-22.22 | — |
| Ubuntu 26.04 LTS | linux-aws +1 | 7.0.0-1006.6 | — |
| Ubuntu 26.04 LTS | linux-gcp +1 | 7.0.0-1005.5 | — |
| Ubuntu 26.04 LTS | linux-ibm +1 | 7.0.0-1007.7 | USN-8461-1 |
| Ubuntu 26.04 LTS | linux-nvidia | 7.0.0-1009.9 | — |
| Ubuntu 26.04 LTS | linux-oem-7.0 | 7.0.0-1008.8 | USN-8489-1 |
| Ubuntu 26.04 LTS | linux-raspi | 7.0.0-1011.11 | — |
| Ubuntu 26.04 LTS | linux-riscv +1 | 7.0.0-22.22.1 | — |
| Ubuntu 25.10 | linux | 6.17.0-35.35 | — |
| Ubuntu 25.10 | linux-aws +1 | 6.17.0-1017.17 | — |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 25.10 | linux-gcp | 6.17.0-1018.19 | — |
| Ubuntu 25.10 | linux-oracle | 6.17.0-1016.16 | — |
| Ubuntu 25.10 | linux-raspi | 6.17.0-1018.18 | — |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1014.16 | — |
| Ubuntu 25.10 | linux-riscv | 6.17.0-35.35.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-124.124 | — |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1057.60 | — |
| Ubuntu 24.04 LTS | linux-aws-6.17 +1 | 6.17.0-1017.17~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1058.64 | — |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1058.65 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1039.42 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1060.63 | — |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1018.19~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1055.61 | — |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1042.45 | — |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-35.35~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-hwe-7.0 | 7.0.0-28.28~24.04.1 | USN-8569-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1057.58 | — |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-134.134.1 | USN-8497-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1055.58 | — |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1021.21 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1055.58.1 | — |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1026.26 | — |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1024.24 | — |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1054.55 | — |
| Ubuntu 24.04 LTS | linux-oracle-6.17 | 6.17.0-1016.16~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1057.61 | — |
| Ubuntu 24.04 LTS | linux-riscv +18 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-6.17 | 6.17.0-35.35.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1032.33 | USN-8499-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1057.60~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1059.65~22.04.1 | USN-8440-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1058.65~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1060.63~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-124.124~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1057.58~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-134.134.1~22.04.1 | USN-8497-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1055.58~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1054.55~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
Show 6 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 | 6.8.0-2046.47 | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1052.53 | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1014.16~24.04.1 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1052.53~22.04.1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1057.60+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1059.65+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-124.124+fips1 | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1060.63+fips1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | kpatch-patch-6_12_0-211_16_1 | 1-8.el10_2 | RHSA-2026:62642 |
| RHEL 10 | rv +76 | 6.12.0-211.38.1.el10_2 | RHSA-2026:44270 |
| RHEL 9 | kpatch-patch-5_14_0-687_10_1 | 1-8.el9_8 | RHSA-2026:62640 |
| RHEL 9 | rv +75 | 5.14.0-687.22.1.el9_8 | RHSA-2026:36018 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | rv +77 | 6.12.0-55.82.1.el10_0 | RHSA-2026:27731 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_116_1 | 1-9.el9_6 | RHSA-2026:62641 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_17_1 | 1-24.el9_6 | RHSA-2026:62641 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_39_1 | 1-15.el9_6 | RHSA-2026:62641 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_66_1 | 1-14.el9_6 | RHSA-2026:62641 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_94_1 | 1-12.el9_6 | RHSA-2026:62641 |
| RHEL 9.6 EUS | rv +77 | 5.14.0-570.123.1.el9_6 | RHSA-2026:27708 |
| RHEL 9.4 E4S | bpftool | 7.3.0-427.132.1.el9_4 | RHSA-2026:27735 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_100_1 | 1-14.el9_4 | RHSA-2026:62639 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_113_1 | 1-12.el9_4 | RHSA-2026:62639 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_126_1 | 1-9.el9_4 | RHSA-2026:62639 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_68_2 | 1-21.el9_4 | RHSA-2026:62639 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_84_1 | 1-16.el9_4 | RHSA-2026:62639 |
| RHEL 9.4 E4S | rv +62 | 5.14.0-427.132.1.el9_4 | RHSA-2026:27735 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | rv +74 | 6.12.0-211.38.1.el10_2 | ALSA-2026:44270 |
| AlmaLinux 9 | rv +73 | 5.14.0-687.22.1.el9_8 | ALSA-2026:36018 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | kernel | 5.14.0-687.22.1.el9_8 | RLSA-2026:36018 |
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 |
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 | 14-160000.4.3 | SUSE-SU-2026:22383-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22384-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22385-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22390-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22386-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 7-160000.1.1 | SUSE-SU-2026:22507-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22387-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22388-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22389-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 3-160000.1.1 | SUSE-SU-2026:22509-1, SUSE-SU-2026:22508-1, SUSE-SU-2026:22391-1 |
| 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 | 14-160000.4.3 | SUSE-SU-2026:22383-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22384-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22385-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22390-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22386-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 7-160000.1.1 | SUSE-SU-2026:22507-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22387-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22388-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22389-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 3-160000.1.1 | SUSE-SU-2026:22509-1, SUSE-SU-2026:22508-1, SUSE-SU-2026:22391-1 |
| 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_Update_0 | 14-160000.4.3 | SUSE-SU-2026:22276-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22277-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_10 | 3-160000.1.1 | SUSE-SU-2026:22288-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22278-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22283-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22279-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22280-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22281-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22282-1 |
| 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 | 17-1.1 | SUSE-SU-2026:22480-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 8-1.1 | SUSE-SU-2026:22484-1, SUSE-SU-2026:22483-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 2-1.2 | SUSE-SU-2026:22490-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 17-1.2 | SUSE-SU-2026:22479-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 13-1.1 | SUSE-SU-2026:22481-1, SUSE-SU-2026:22468-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 12-1.1 | SUSE-SU-2026:22482-1, SUSE-SU-2026:22472-1, SUSE-SU-2026:22469-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 10-1.1 | SUSE-SU-2026:22470-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 8-1.2 | SUSE-SU-2026:22467-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 7-1.1 | SUSE-SU-2026:22485-1, SUSE-SU-2026:22471-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 6-1.1 | SUSE-SU-2026:22486-1, SUSE-SU-2026:22466-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 5-1.1 | SUSE-SU-2026:22487-1, SUSE-SU-2026:22461-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 3-1.1 | SUSE-SU-2026:22488-1, SUSE-SU-2026:22462-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 2-1.1 | SUSE-SU-2026:22491-1, SUSE-SU-2026:22489-1, SUSE-SU-2026:22476-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_7 | 20-1.2 | SUSE-SU-2026:22463-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 19-1.2 | SUSE-SU-2026:22478-1, SUSE-SU-2026:22465-1, SUSE-SU-2026:22464-1 |
| 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 | 17-1.1 | SUSE-SU-2026:22403-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 8-1.1 | SUSE-SU-2026:22407-1, SUSE-SU-2026:22406-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 2-1.2 | SUSE-SU-2026:22413-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 17-1.2 | SUSE-SU-2026:22397-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 13-1.1 | SUSE-SU-2026:22415-1, SUSE-SU-2026:22404-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 12-1.1 | SUSE-SU-2026:22417-1, SUSE-SU-2026:22416-1, SUSE-SU-2026:22405-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 10-1.1 | SUSE-SU-2026:22418-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 8-1.2 | SUSE-SU-2026:22419-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 7-1.1 | SUSE-SU-2026:22420-1, SUSE-SU-2026:22408-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 6-1.1 | SUSE-SU-2026:22421-1, SUSE-SU-2026:22409-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 5-1.1 | SUSE-SU-2026:22410-1, SUSE-SU-2026:22401-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 3-1.1 | SUSE-SU-2026:22411-1, SUSE-SU-2026:22402-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 2-1.1 | SUSE-SU-2026:22428-1, SUSE-SU-2026:22427-1, SUSE-SU-2026:22426-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_7 | 20-1.2 | SUSE-SU-2026:22398-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 19-1.2 | SUSE-SU-2026:22400-1, SUSE-SU-2026:22399-1, SUSE-SU-2026:22396-1 |
| 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_1 | 18-150700.2.1 | SUSE-SU-2026:2532-1 |
| 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-RT_Update_8 | 8-150700.2.1 | SUSE-SU-2026:2500-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_11 +1 | 5-150700.2.1 | SUSE-SU-2026:2520-1, SUSE-SU-2026:2503-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 | 2-150700.2.1 | SUSE-SU-2026:2594-1 |
| 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 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_11 +1 | 19-150600.2.1 | SUSE-SU-2026:2610-1, SUSE-SU-2026:2532-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_18 | 8-150600.2.1 | SUSE-SU-2026:2588-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_22 | 5-150600.2.1 | SUSE-SU-2026:2520-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_23 | 4-150600.2.1 | SUSE-SU-2026:2559-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_24 | 3-150600.2.1 | SUSE-SU-2026:2608-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_26 | 2-150600.2.1 | SUSE-SU-2026:2553-1 |
| 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_26 | 21-150500.2.1 | SUSE-SU-2026:2567-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 14-150500.2.1 | SUSE-SU-2026:2571-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_38 | 4-150500.2.1 | SUSE-SU-2026:2601-1 |
| 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_40 | 21-150400.2.1 | SUSE-SU-2026:2567-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_44 | 15-150400.2.1 | SUSE-SU-2026:2607-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 13-150400.2.1 | SUSE-SU-2026:2601-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 +1 | 9-150400.2.1 | SUSE-SU-2026:2511-1, SUSE-SU-2026:2496-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_50 | 5-150400.2.1 | SUSE-SU-2026:2571-1 |
| 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 | kgraft-patch-SLE12-SP5_Update_69 +1 | 17-2.1 | SUSE-SU-2026:2518-1, SUSE-SU-2026:2494-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 14-2.1 | SUSE-SU-2026:2549-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_79 | 5-2.1 | SUSE-SU-2026:2592-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_80 | 4-2.1 | SUSE-SU-2026:2603-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_83 | 2-2.1 | SUSE-SU-2026:2553-1 |
| 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 | 7.0.12-1.1 | openSUSE-SU-2026:11014-1 |
| 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-6.18.30-61.119 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1865, ALAS2023-2026-1864, ALAS2023-2026-1863 |
| Amazon Linux 2023 | perf +11 | 1:6.1.172-216.339.amzn2023 | ALAS2023-2026-1865 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.88-119.160.amzn2023 | ALAS2023-2026-1863 |
| Amazon Linux 2023 | perf6.18 +11 | 1:6.18.30-61.119.amzn2023 | ALAS2023-2026-1864 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.143.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-211.38.1.el10_2 | ELSA-2026-44270 |
| Oracle Linux 9 | rv +28 | 5.14.0-687.22.1.el9_8 | ELSA-2026-36018 |
Advisories 50
- WID-SEC-2026-1870 Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Nov 12, 2026
- SSA-457936 SSA-457936: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.7 Siemens ProductCERT · Nov 10, 2026
- USN-8569-1 linux-hwe-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8440-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8461-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8489-1 linux-oem-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8499-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8497-1 linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- ALSA-2026:36018 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:44270 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ICSA-26-295-16 Siemens SIMATIC S7-1500 TM MFP CISA ICS & IT advisories · Oct 22, 2026
- ICSA-26-295-11 Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP CISA ICS & IT advisories · Oct 22, 2026
- WID-SEC-2026-3891 Siemens SIMATIC S7: Mehrere Schwachstelle BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2026:36018 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 18, 2026
- RHSA-2026:27735 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:27731 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:27708 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:62641 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 14, 2026
- RHSA-2026:62642 Red Hat Security Advisory: kpatch-patch-6_12_0-211_16_1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:62640 Red Hat Security Advisory: kpatch-patch-5_14_0-687_10_1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:62639 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 14, 2026
- SSA-784472 SSA-784472: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1.1 Siemens ProductCERT · Oct 13, 2026
- SSA-019113 SSA-019113: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.6 Siemens ProductCERT · Oct 13, 2026
- RHSA-2026:44270 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 10, 2026
- SUSE-SU-2026:3602-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Oct 2, 2026
- SUSE-SU-2026:3595-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Sep 9, 2026
- SUSE-SU-2026:3810-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 31, 2026
- SUSE-SU-2026:23244-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:23231-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:23237-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:23241-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:23221-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:3790-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 27, 2026
- SUSE-SU-2026:23193-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 26, 2026
- SUSE-SU-2026:23194-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 26, 2026
- SUSE-SU-2026:23066-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 15, 2026
- SUSE-SU-2026:23068-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 15, 2026
- SUSE-SU-2026:3616-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:3617-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:3593-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 13, 2026
- openSUSE-SU-2026:21555-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Aug 12, 2026
- ELSA-2026-44270 Important: kernel security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jul 23, 2026
- RLSA-2026:36018 Important: kernel security, bug fix, and enhancement update Rocky Linux Security Advisories · Jul 11, 2026
- ELSA-2026-36018 Important: kernel security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 8, 2026
- SUSE-SU-2026:22507-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 7, 2026
- SUSE-SU-2026:22508-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 7, 2026
- SUSE-SU-2026:22509-1 Security update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jul 7, 2026
- SUSE-SU-2026:22491-1 Security update for the Linux Kernel RT (Live Patch 23 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 4, 2026
- SUSE-SU-2026:22475-1 Security update for the Linux Kernel (Live Patch 22 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 4, 2026
- SUSE-SU-2026:22485-1 Security update for the Linux Kernel RT (Live Patch 15 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Jul 4, 2026
References
- https://git.kernel.org/stable/c/3c6cc9f2ca65b6dd61b1af75452dc0e1cd0aad8d
- https://git.kernel.org/stable/c/1f9c828556416fbe3f49386708ce999fc4d4da06
- https://git.kernel.org/stable/c/479084ae0e1d9cb7929cb4298d35623de189f80a
- https://git.kernel.org/stable/c/e334cbf3388fd9334503a778a82d9e9f14dd2f71
- https://git.kernel.org/stable/c/44bea2032af0425e4ce6d26a8af0ede79db49ec1
- https://git.kernel.org/stable/c/4db79a322db8c97f7b73b8a347395ef4d685eb40