Description
In the Linux kernel, the following vulnerability has been resolved:
netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels
IDLETIMER revision 0 rules reuse existing timers by label and always call
mod_timer() on timer->timer.
If the label was created first by revision 1 with XT_IDLETIMER_ALARM,
the object uses alarm timer semantics and timer->timer is never initialized.
Reusing that object from revision 0 causes mod_timer() on an uninitialized
timer_list, triggering debugobjects warnings and possible panic when
panic_on_warn=1.
Fix this by rejecting revision 0 rule insertion when an existing timer with
the same label is of ALARM type.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.7 | 5.10.253 |
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 | 6.19.10-1 | — |
| Debian 13 | linux | 6.12.85-1 | — |
| Debian 12 | linux | 6.1.170-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1022.26 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1092.94 | — |
| Ubuntu 25.10 | linux | 6.17.0-29.29 | USN-8277-1 |
| Ubuntu 25.10 | linux-aws +1 | 6.17.0-1015.15 | USN-8310-1, USN-8277-1 |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 25.10 | linux-gcp | 6.17.0-1018.19 | USN-8374-1 |
| Ubuntu 25.10 | linux-oracle | 6.17.0-1014.14 | USN-8277-1 |
| Ubuntu 25.10 | linux-raspi | 6.17.0-1017.17 | USN-8277-1 |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1013.15 | USN-8277-1 |
| Ubuntu 25.10 | linux-riscv | 6.17.0-29.29.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-117.117 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1055.58 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-aws-6.17 | 6.17.0-1017.17~24.04.1 | USN-8374-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1056.62 | USN-8278-2 |
| Ubuntu 24.04 LTS | linux-azure-6.17 | 6.17.0-1015.15~24.04.1 | USN-8310-1 |
| 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 | 6.8.0-1058.61 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1018.19~24.04.1 | USN-8374-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1054.60 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1041.44 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-29.29~24.04.1 | USN-8277-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1055.56 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-117.117.1 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1054.57 | USN-8289-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1026.26 | USN-8508-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1054.57.1 | USN-8289-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1024.24 | USN-8296-2 |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1023.23 | USN-8277-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1054.55 | — |
| Ubuntu 24.04 LTS | linux-oracle-6.17 | 6.17.0-1014.14~24.04.1 | USN-8277-2 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1056.60 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-riscv +18 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-6.17 | 6.17.0-29.29.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1032.33 | USN-8499-1 |
| Ubuntu 22.04 LTS | linux | 5.15.0-179.189 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1108.115 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1057.60~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure +1 | 5.15.0-1114.123 | USN-8426-2 |
| 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 | 5.15.0-1108.117 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1060.63~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1104.110 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1091.99 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-124.124~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1102.105 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1055.56~22.04.1 | USN-8278-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1103.109 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1100.105 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-178.188 | USN-8291-3 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-117.117.1~22.04.1 | USN-8278-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1103.104 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1054.57~22.04.1 | USN-8289-2 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1060.60 | USN-8279-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1049.49 | USN-8279-3 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1105.111 | USN-8279-1 |
| 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 | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-117.117~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1074.78 | USN-8528-1 |
Show 9 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 | 6.8.0-2045.46 | USN-8278-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1051.52 | USN-8278-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1013.15~24.04.1 | USN-8277-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1099.101 | USN-8291-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1107.116 | USN-8279-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1051.52~22.04.1 | USN-8278-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1055.58+fips1 | USN-8278-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1059.65+fips1 | USN-8393-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-116.116+fips1 | USN-8296-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1058.61+fips1 | USN-8278-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1108.115+fips1 | USN-8279-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1114.123+fips1 | USN-8426-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-179.189+fips1 | USN-8279-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1108.117+fips1 | USN-8279-1 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1108.115~20.04.1 | USN-8279-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1114.123~20.04.1 | USN-8426-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1108.117~20.04.1 | USN-8279-2 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-179.189~20.04.1 | USN-8279-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1102.105~20.04.1 | USN-8279-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1103.109~20.04.1 | USN-8279-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-178.188~20.04.1 | USN-8291-2 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1060.60~20.04.1 | USN-8279-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1104.110~20.04.1 | USN-8439-1 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1102.106~20.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.144.1 | SUSE-SU-2026:1606-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.144.1.150500.6.71.1 | SUSE-SU-2026:1606-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.200.1.150400.24.102.1 | SUSE-SU-2026:1563-1 |
Show 17 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 13-160000.4.3 | SUSE-SU-2026:22039-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 11-160000.1.1 | SUSE-SU-2026:22031-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 9-160000.1.1 | SUSE-SU-2026:22038-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 8-160000.1.1 | SUSE-SU-2026:22030-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 7-160000.1.1 | SUSE-SU-2026:22033-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 6-160000.1.1 | SUSE-SU-2026:22040-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 5-160000.1.1 | SUSE-SU-2026:22035-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.144.1.150500.6.71.1 | SUSE-SU-2026:1606-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.144.1 | SUSE-SU-2026:1606-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.200.1.150400.24.102.1 | SUSE-SU-2026:1563-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 13-160000.4.3 | SUSE-SU-2026:22039-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 11-160000.1.1 | SUSE-SU-2026:22031-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 9-160000.1.1 | SUSE-SU-2026:22038-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 8-160000.1.1 | SUSE-SU-2026:22030-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 7-160000.1.1 | SUSE-SU-2026:22033-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 6-160000.1.1 | SUSE-SU-2026:22040-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 5-160000.1.1 | SUSE-SU-2026:22035-1 |
| SLE Micro 6.2 | gdk-pixbuf | 2.42.12-160000.4.1 | SUSE-SU-2026:21230-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:21237-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_5 | 6-160000.1.1 | SUSE-SU-2026:22042-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.28.1 | SUSE-SU-2026:21237-1, SUSE-SU-2026:21230-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-41.1.21.18 | SUSE-SU-2026:21114-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-41.1 | SUSE-SU-2026:21255-1, SUSE-SU-2026:21114-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-41.1.21.18 | SUSE-SU-2026:21123-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-41.1 | SUSE-SU-2026:21123-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.144.1.150500.6.71.1 | SUSE-SU-2026:1606-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.127.1 | SUSE-SU-2026:1574-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.144.1 | SUSE-SU-2026:1606-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.200.1.150400.24.102.1 | SUSE-SU-2026:1563-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.148.1 | SUSE-SU-2026:1557-1 |
| SLE Micro 5.4 | kernel-source +1 | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.200.1.150400.24.102.1 | SUSE-SU-2026:1563-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.148.1 | SUSE-SU-2026:1557-1 |
| SLE Micro 5.3 | kernel-source +1 | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.241.1.150300.18.144.1 | SUSE-SU-2026:1342-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.241.1 | SUSE-SU-2026:1575-1 |
| SLE Micro 5.2 | kernel-source +1 | 5.3.18-150300.59.241.1 | SUSE-SU-2026:1342-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_11 | 1-150700.1.3.1 | SUSE-SU-2026:1573-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.144.1 | SUSE-SU-2026:1606-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_37 | 1-150500.11.3.1 | SUSE-SU-2026:1606-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_50 | 1-150400.9.3.1 | SUSE-SU-2026:1563-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.144.1 | SUSE-SU-2026:1606-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.144.1.150500.6.71.1 | SUSE-SU-2026:1606-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.200.1 | SUSE-SU-2026:1563-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.200.1.150400.24.102.1 | SUSE-SU-2026:1563-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +1 | 6.4.0-150700.7.37.2 | SUSE-SU-2026:1573-1 |
| SUSE Real Time Module 15 SP7 | kernel-syms-rt | 6.4.0-150700.7.37.1 | SUSE-SU-2026:1573-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | openSUSE-SU-2026:20572-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.28.1 | openSUSE-SU-2026:20572-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.20-20.229 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1681, ALAS2023-2026-1596, ALAS2023-2026-1594 |
| Amazon Linux 2023 | perf +14 | 1:6.1.168-202.320.amzn2023 | ALAS2023-2026-1681 |
| Amazon Linux 2023 | perf6.12 +14 | 1:6.12.79-101.147.amzn2023 | ALAS2023-2026-1594 |
| Amazon Linux 2023 | perf6.18 +14 | 1:6.18.20-20.229.amzn2023 | ALAS2023-2026-1596 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.130.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-204.92.4.2.el10uek | ELSA-2026-50372 |
Advisories 50
- 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-8440-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8508-1 linux-nvidia-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8374-1 linux-aws-6.17, linux-gcp, linux-gcp-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8499-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8393-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8528-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8426-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8426-1 linux-azure-5.15, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8278-1 linux, linux-aws, linux-aws-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-raspi, linux-raspi-realtime, linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8310-1 linux-azure, linux-azure-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8289-1 linux-nvidia, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8289-2 linux-nvidia-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8279-3 linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8279-2 linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8279-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle, linux-raspi, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8277-2 linux-oracle-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8278-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8277-1 linux, linux-aws, linux-hwe-6.17, linux-oem-6.17, linux-oracle, linux-raspi, linux-realtime, linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8296-1 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8296-2 linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8291-1 linux-intel-iot-realtime vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-8291-3 linux-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-8291-2 linux-lowlatency-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-8439-1 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · 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
- 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-082556 SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 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
- WID-SEC-2026-0809 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 24, 2026
- ALAS2023-2026-1681 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 29, 2026
- ICSA-26-209-04 Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP CISA ICS & IT advisories · Jul 28, 2026
- SUSE-SU-2026:21230-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 9, 2026
- ELSA-2026-50372 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 2, 2026
- ALAS2023-2026-1596 Important: kernel6.18 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jun 16, 2026
- ALAS2023-2026-1594 Important: kernel6.12 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jun 16, 2026
- SUSE-SU-2026:22042-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 10, 2026
- SUSE-SU-2026:22035-1 Security update for the Linux Kernel (Live Patch 6 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22033-1 Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22038-1 Security update for the Linux Kernel (Live Patch 2 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22039-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22040-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22031-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:22030-1 Security update for the Linux Kernel (Live Patch 3 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Jun 9, 2026
- SUSE-SU-2026:1606-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Apr 25, 2026
- SUSE-SU-2026:21255-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Apr 24, 2026
- SUSE-SU-2026:1575-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Apr 24, 2026
- SUSE-SU-2026:1574-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Apr 24, 2026
References
- https://git.kernel.org/stable/c/32e937dc6e97f5ed3cdfe3fc0b2b19a05e23fa44
- https://git.kernel.org/stable/c/144f88054ba0180467356f40895bd660b5dceeec
- https://git.kernel.org/stable/c/28c7cfaf0c0ab17cbd7754092116fd1af45271f9
- https://git.kernel.org/stable/c/54080355999381fed4a26129579a5765bab87491
- https://git.kernel.org/stable/c/5e7ece24c5cb75a60402aad4d803c7898ea40aa9
- https://git.kernel.org/stable/c/f5ef97c13165542480a6ffdbe6f09f40bbb7cbf1
- https://git.kernel.org/stable/c/f228b9ae2a7e84d1153616d8e71c4236cb1f1309
- https://git.kernel.org/stable/c/329f0b9b48ee6ab59d1ab72fef55fe8c6463a6cf