Description
In the Linux kernel, the following vulnerability has been resolved:
exit: prevent preemption of oopsing TASK_DEAD task
When an already-exiting task oopses, make_task_dead() currently calls
do_task_dead() with preemption enabled. That is forbidden:
do_task_dead() calls __schedule(), which has a comment saying "WARNING:
must be called with preemption disabled!".
If an oopsing task is preempted in do_task_dead(), between becoming
TASK_DEAD and entering the scheduler explicitly, bad things happen:
finish_task_switch() assumes that once the scheduler has switched away
from a TASK_DEAD task, the task can never run again and its stack is no
longer needed; but that assumption apparently doesn't hold if the dead
task was preempted (the SM_PREEMPT case).
This means that the scheduler ends up repeatedly dropping references on
the dead task's stack, which can lead to use-after-free or double-free
of the entire task stack; in other words, two tasks can end up running
on the same stack, resulting in various kinds of memory corruption.
(This does not just affect "recursively oopsing" tasks; it is enough to
oops once during task exit, for example in a file_operations::release
handler)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.17 | 6.1.175 |
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 | 7.0.7-1 | — |
| Debian 13 | linux | 6.12.88-1 | — |
| Debian 12 | linux | 6.1.176-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1028.33 | — |
| Ubuntu 26.04 LTS | linux | 7.0.0-28.28 | USN-8566-1 |
| Ubuntu 26.04 LTS | linux-aws +2 | 7.0.0-1009.9 | USN-8618-1, USN-8603-1, USN-8568-1 |
| Ubuntu 26.04 LTS | linux-gcp +1 | 7.0.0-1008.8 | USN-8593-1, USN-8566-1 |
| Ubuntu 26.04 LTS | linux-gke | 7.0.0-1003.4 | USN-8566-1 |
| Ubuntu 26.04 LTS | linux-ibm +1 | 7.0.0-1010.10 | USN-8603-1, USN-8593-1 |
| Ubuntu 26.04 LTS | linux-nvidia | 7.0.0-1016.16 | USN-8663-1 |
| Ubuntu 26.04 LTS | linux-nvidia-bos | 7.0.0-2016.16 | USN-8664-1 |
| Ubuntu 26.04 LTS | linux-raspi | 7.0.0-1015.15 | USN-8618-1 |
| Ubuntu 26.04 LTS | linux-riscv +1 | 7.0.0-28.28.1 | USN-8566-1 |
| Ubuntu 25.10 | linux +8 | No fix yet | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-136.136 | USN-8567-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1061.64 | USN-8595-2 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1063.71 | USN-8606-1 |
| 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 | 6.8.0-1062.69 | USN-8607-1 |
| Ubuntu 24.04 LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1064.72 | USN-8567-1 |
| 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 | 6.8.0-1059.67 | USN-8567-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1046.50 | USN-8567-1 |
| 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 | 6.8.0-1061.62 | USN-8574-3 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-136.136.2 | USN-8574-2 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1059.62 | USN-8596-1 |
| 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 | 6.8.0-1059.62.1 | USN-8596-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1030.31 | USN-8574-3 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1058.61 | USN-8574-2 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1061.65 | USN-8665-1 |
| Ubuntu 24.04 LTS | linux-riscv +27 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-7.0 | 7.0.0-28.28.1~24.04.3 | — |
| Ubuntu 24.04 LTS | linux-vmware | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1033.34 | USN-8574-3 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1061.64~22.04.1 | USN-8595-3 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1063.71~22.04.1 | USN-8606-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1062.69~22.04.1 | USN-8609-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1064.72~22.04.1 | USN-8567-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-136.136~22.04.1 | USN-8619-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1061.62~22.04.1 | USN-8574-3 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-136.136.2~22.04.1 | USN-8574-2 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1059.62~22.04.1 | USN-8596-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1058.61~22.04.1 | USN-8595-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-136.136~22.04.3 | — |
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 | 6.8.0-2050.52 | USN-8665-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1056.57 | USN-8567-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 +1 | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1056.57~22.04.2 | USN-8567-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1061.64+fips1 | USN-8595-3 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1063.71+fips2 | USN-8608-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-136.136+fips2 | USN-8574-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1064.72+fips1 | USN-8574-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | rv +76 | 6.12.0-211.26.1.el10_2 | RHSA-2026:27288 |
| RHEL 9 | rv +75 | 5.14.0-687.17.1.el9_8 | RHSA-2026:27789 |
Show 4 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 | rv +77 | 5.14.0-570.125.1.el9_6 | RHSA-2026:34094 |
| RHEL 9.4 E4S | bpftool | 7.3.0-427.134.1.el9_4 | RHSA-2026:27713 |
| RHEL 9.4 E4S | rv +62 | 5.14.0-427.134.1.el9_4 | RHSA-2026:27713 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.178.1.el9_2 | RHSA-2026:34095 |
| RHEL 9.2 E4S | kernel-rt +14 | 5.14.0-284.178.1.rt14.463.el9_2 | RHSA-2026:33900 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.178.1.el9_2 | RHSA-2026:34095 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | rv +74 | 6.12.0-211.26.1.el10_2 | ALSA-2026:27288 |
| AlmaLinux 9 | rv +73 | 5.14.0-687.17.1.el9_8 | ALSA-2026:27789 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | kernel | 6.12.0-211.26.1.el10_2 | RLSA-2026:27288 |
| Rocky Linux 9 | kernel | 5.14.0-687.17.1.el9_8 | RLSA-2026:27789 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +6 | 6.4.0-150700.53.66.1 | SUSE-SU-2026:2800-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.66.1.150700.17.39.1 | SUSE-SU-2026:2800-1 |
| SLES 15 SP7 | kernel-docs | 6.4.0-150700.53.66.2 | 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 |
Show 18 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-64kb +8 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:22835-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22872-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22864-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_12 +1 | 2-160000.1.1 | SUSE-SU-2026:22871-1, SUSE-SU-2026:22866-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_13 | 2-160000.1.2 | SUSE-SU-2026:22879-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22876-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 10-160000.1.1 | SUSE-SU-2026:22869-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 9-160000.1.1 | SUSE-SU-2026:22867-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 8-160000.1.1 | SUSE-SU-2026:22874-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 7-160000.1.1 | SUSE-SU-2026:22873-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_7 | 6-160000.1.1 | SUSE-SU-2026:22868-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_8 | 5-160000.1.1 | SUSE-SU-2026:22875-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 4-160000.1.1 | SUSE-SU-2026:22877-1, SUSE-SU-2026:22870-1, SUSE-SU-2026:22865-1 |
| 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-2026:22835-1, SUSE-SU-2026:22812-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:22835-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22872-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22864-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_12 +1 | 2-160000.1.1 | SUSE-SU-2026:22871-1, SUSE-SU-2026:22866-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_13 | 2-160000.1.2 | SUSE-SU-2026:22879-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22876-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 10-160000.1.1 | SUSE-SU-2026:22869-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 9-160000.1.1 | SUSE-SU-2026:22867-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 8-160000.1.1 | SUSE-SU-2026:22874-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 7-160000.1.1 | SUSE-SU-2026:22873-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_7 | 6-160000.1.1 | SUSE-SU-2026:22868-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_8 | 5-160000.1.1 | SUSE-SU-2026:22875-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 4-160000.1.1 | SUSE-SU-2026:22877-1, SUSE-SU-2026:22870-1, SUSE-SU-2026:22865-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:22769-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_0 | 13-160000.3.4 | SUSE-SU-2026:22785-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22784-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 15-160000.4.3 | SUSE-SU-2026:22755-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 13-160000.1.1 | SUSE-SU-2026:22743-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_12 +4 | 2-160000.1.1 | SUSE-SU-2026:22779-1, SUSE-SU-2026:22774-1, SUSE-SU-2026:22773-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_13 | 2-160000.1.2 | SUSE-SU-2026:22766-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 11-160000.1.1 | SUSE-SU-2026:22761-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 +1 | 10-160000.1.1 | SUSE-SU-2026:22783-1, SUSE-SU-2026:22748-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 +2 | 9-160000.1.1 | SUSE-SU-2026:22786-1, SUSE-SU-2026:22782-1, SUSE-SU-2026:22746-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_5 +1 | 8-160000.1.1 | SUSE-SU-2026:22778-1, SUSE-SU-2026:22759-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 +1 | 7-160000.1.1 | SUSE-SU-2026:22777-1, SUSE-SU-2026:22758-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 +1 | 6-160000.1.1 | SUSE-SU-2026:22776-1, SUSE-SU-2026:22747-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 +1 | 5-160000.1.1 | SUSE-SU-2026:22781-1, SUSE-SU-2026:22762-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_9 +5 | 4-160000.1.1 | SUSE-SU-2026:22780-1, SUSE-SU-2026:22775-1, SUSE-SU-2026:22763-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.36.1 | SUSE-SU-2026:22769-1, SUSE-SU-2026:22742-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 18-1.1 | SUSE-SU-2026:22914-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 9-1.1 | SUSE-SU-2026:22696-1, SUSE-SU-2026:22689-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 3-1.2 | SUSE-SU-2026:22695-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 18-1.2 | SUSE-SU-2026:22912-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 14-1.1 | SUSE-SU-2026:22915-1, SUSE-SU-2026:22673-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 13-1.1 | SUSE-SU-2026:22913-1, SUSE-SU-2026:22675-1, SUSE-SU-2026:22674-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 11-1.1 | SUSE-SU-2026:22676-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 9-1.2 | SUSE-SU-2026:22682-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 8-1.1 | SUSE-SU-2026:22690-1, SUSE-SU-2026:22677-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 7-1.1 | SUSE-SU-2026:22691-1, SUSE-SU-2026:22683-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 6-1.1 | SUSE-SU-2026:22692-1, SUSE-SU-2026:22684-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 4-1.1 | SUSE-SU-2026:22693-1, SUSE-SU-2026:22685-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 3-1.1 | SUSE-SU-2026:22697-1, SUSE-SU-2026:22694-1, SUSE-SU-2026:22687-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_24 +3 | 2-1.1 | SUSE-SU-2026:23100-1, SUSE-SU-2026:23079-1, SUSE-SU-2026:22698-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_8 +1 | 20-1.2 | SUSE-SU-2026:22681-1, SUSE-SU-2026:22680-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-49.1 | SUSE-SU-2026:22666-1, SUSE-SU-2026:22665-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 18-1.1 | SUSE-SU-2026:22794-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 9-1.1 | SUSE-SU-2026:22725-1, SUSE-SU-2026:22711-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 3-1.2 | SUSE-SU-2026:22717-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 18-1.2 | SUSE-SU-2026:22792-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 14-1.1 | SUSE-SU-2026:22795-1, SUSE-SU-2026:22718-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 13-1.1 | SUSE-SU-2026:22793-1, SUSE-SU-2026:22720-1, SUSE-SU-2026:22719-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 11-1.1 | SUSE-SU-2026:22721-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 9-1.2 | SUSE-SU-2026:22730-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 8-1.1 | SUSE-SU-2026:22722-1, SUSE-SU-2026:22712-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 7-1.1 | SUSE-SU-2026:22731-1, SUSE-SU-2026:22713-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 6-1.1 | SUSE-SU-2026:22732-1, SUSE-SU-2026:22714-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 4-1.1 | SUSE-SU-2026:22733-1, SUSE-SU-2026:22715-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 3-1.1 | SUSE-SU-2026:22735-1, SUSE-SU-2026:22734-1, SUSE-SU-2026:22726-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_24 +3 | 2-1.1 | SUSE-SU-2026:23031-1, SUSE-SU-2026:23010-1, SUSE-SU-2026:22727-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_8 +1 | 20-1.2 | SUSE-SU-2026:22729-1, SUSE-SU-2026:22728-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-49.1 | SUSE-SU-2026:22522-1, SUSE-SU-2026:22521-1 |
| 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-2026:2800-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_11 | 6-150700.2.1 | SUSE-SU-2026:2855-1 |
| 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_8 | 9-150700.2.1 | SUSE-SU-2026:2857-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_9 | 8-150700.2.1 | SUSE-SU-2026:2858-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_1 | 19-150700.2.2 | SUSE-SU-2026:2930-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_10 +1 | 6-150700.2.2 | SUSE-SU-2026:2956-1, SUSE-SU-2026:2945-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_12 | 5-150700.2.2 | SUSE-SU-2026:2887-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 | 3-150700.2.2 | SUSE-SU-2026:2943-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_15 +1 | 2-150700.2.2 | SUSE-SU-2026:3083-1, SUSE-SU-2026:3075-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_17 +2 | 2-150700.2.1 | SUSE-SU-2026:3369-1, SUSE-SU-2026:2863-1, SUSE-SU-2026:2862-1 |
| 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_7 | 9-150700.2.2 | SUSE-SU-2026:2902-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_9 | 8-150700.2.2 | SUSE-SU-2026:2895-1 |
| 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_12 | 20-150600.2.2 | SUSE-SU-2026:2894-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_13 | 18-150600.2.2 | SUSE-SU-2026:2902-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_22 | 6-150600.2.2 | SUSE-SU-2026:2866-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_23 | 5-150600.2.2 | SUSE-SU-2026:2957-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_25 +1 | 3-150600.2.2 | SUSE-SU-2026:2997-1, SUSE-SU-2026:2945-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_27 +1 | 2-150600.2.2 | SUSE-SU-2026:3008-1, SUSE-SU-2026:3002-1 |
| 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_27 | 21-150500.2.2 | SUSE-SU-2026:2899-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_28 | 20-150500.2.2 | SUSE-SU-2026:2933-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 15-150500.2.2 | SUSE-SU-2026:2868-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_31 | 13-150500.2.2 | SUSE-SU-2026:2890-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_37 | 6-150500.2.2 | SUSE-SU-2026:2938-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_39 | 4-150500.2.2 | SUSE-SU-2026:2961-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_40 +2 | 2-150500.2.2 | SUSE-SU-2026:3009-1, SUSE-SU-2026:3001-1, SUSE-SU-2026:2989-1 |
| 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_41 | 21-150400.2.1 | SUSE-SU-2026:2867-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 17-150400.2.1 | SUSE-SU-2026:2920-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_44 | 16-150400.2.1 | SUSE-SU-2026:2889-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 14-150400.2.1 | SUSE-SU-2026:2864-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 | 10-150400.2.1 | SUSE-SU-2026:2910-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_49 | 6-150400.2.1 | SUSE-SU-2026:2932-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_51 | 5-150400.2.1 | SUSE-SU-2026:2937-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_52 | 4-150400.2.1 | SUSE-SU-2026:2888-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_54 +2 | 2-150400.2.1 | SUSE-SU-2026:3009-1, SUSE-SU-2026:2993-1, SUSE-SU-2026:2991-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_57 | 1-150400.9.3.1 | SUSE-SU-2026:3044-1 |
| 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-2026:2799-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | kernel-source | 7.0.11-1.1 | openSUSE-SU-2026:10954-1 |
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.36.1.160000.2.17 | openSUSE-SU-2026:21388-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.36.1 | openSUSE-SU-2026:21388-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.30-61.116 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1882, ALAS2023-2026-1754, ALAS2023-2026-1753 |
| Amazon Linux 2023 | perf +11 | 1:6.1.175-219.357.amzn2023 | ALAS2023-2026-1882 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 |
| Amazon Linux 2023 | perf6.18 +11 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.141.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-211.34.1.el10_2 | ELSA-2026-27288 |
| Oracle Linux 9 | rv +28 | 5.14.0-687.17.1.el9_8 | ELSA-2026-27789 |
Advisories 50
- USN-8574-2 linux-fips, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8596-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8607-1 linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8608-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8593-1 linux-ibm, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8595-1 linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8663-1 linux-nvidia, linux-nvidia-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8728-1 linux-gcp-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8595-3 linux-aws-6.8, linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8618-1 linux-aws, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8728-3 linux-oracle-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8603-1 linux-azure, linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8728-2 linux-azure-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8609-1 linux-azure-fde-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8595-2 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8574-1 linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8574-3 linux-ibm, linux-ibm-6.8, linux-nvidia-tegra, linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8619-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8665-1 linux-raspi, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8606-1 linux-azure, linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- USN-8664-1 linux-nvidia-bos vulnerabilities Ubuntu Security Notices (USN) · Nov 13, 2026
- RHSA-2026:33900 Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:34094 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:34095 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- WID-SEC-2026-1700 Linux Kernel: Mehrere Schwachstellen 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-8567-1 linux, linux-gcp, linux-gcp-6.8, linux-gke, linux-gkeop, linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8566-1 linux, linux-gcp, linux-gke, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8569-1 linux-hwe-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8568-1 linux-oem-7.0 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- ALSA-2026:27789 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:27288 Important: kernel security, bug fix, and enhancement 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
- WID-SEC-2026-3623 IBM DataPower Gateway: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2026:39371 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:27789 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:27288 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- NCSC-2026-0431 Kwetsbaarheden verholpen in IBM DataPower Gateway en onderliggende componenten NCSC-NL (Netherlands) · Oct 16, 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
- 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
- RHSA-2026:27713 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- SUSE-SU-2026:22689-1 Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Oct 1, 2026
- SUSE-SU-2026:22711-1 Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Oct 1, 2026
- SUSE-SU-2026:23100-1 Security update for the Linux Kernel RT (Live Patch 25 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:23079-1 Security update for the Linux Kernel (Live Patch 25 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:23031-1 Security update for the Linux Kernel RT (Live Patch 25 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Aug 12, 2026
- SUSE-SU-2026:23010-1 Security update for the Linux Kernel (Live Patch 25 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Aug 12, 2026
- ELSA-2026-27288 Important: kernel security, bug fix, and enhancement update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Aug 5, 2026
References
- https://git.kernel.org/stable/c/3d6fb8a7690c23e3213c4b008f64d89a44b98737
- https://git.kernel.org/stable/c/640b4c00fb0e2920327435f6176cbefc3c546165
- https://git.kernel.org/stable/c/7b2800ba5f5f77a8ee7f4cbadb19cf1264597a34
- https://git.kernel.org/stable/c/6f49f94f3b11fe8bff1bf2a054143789e76aaf17
- https://git.kernel.org/stable/c/9756b3db5db6c2f5eccb32dddbd88eb4c54f575e
- https://git.kernel.org/stable/c/c1fa0bb633e4a6b11e83ffc57fa5abe8ebb87891
- https://project-zero.issues.chromium.org/issues/510793286