Description
In the Linux kernel, the following vulnerability has been resolved:
crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than
the minimum expected length, crypto_authenc_esn_decrypt() can advance past
the end of the destination scatterlist and trigger a NULL pointer dereference
in scatterwalk_map_and_copy(), leading to a kernel panic (DoS).
Add a minimum AAD length check to fail fast on invalid inputs.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 4.3 | 5.10.249 |
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 | 6.18.8-1 | — |
| Debian 13 | linux | 6.12.69-1 | DSA-6126-1 |
| Debian 12 | linux | 6.1.162-1 | DSA-6127-1 |
| Debian 11 | linux | 5.10.249-1 | DLA-4475-1 |
| Debian 11 | linux-6.1 | 6.1.162-1~deb11u1 | DLA-4476-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1017.21 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1087.89 | — |
| Ubuntu 25.10 | linux | 6.17.0-20.20 | USN-8149-1 |
| Ubuntu 25.10 | linux-aws +2 | 6.17.0-1010.10 | USN-8149-2, USN-8149-1 |
| Ubuntu 25.10 | linux-azure +1 | 6.17.0-1011.11 | USN-8149-3, USN-8149-2 |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1009.10 | USN-8149-1 |
| Ubuntu 25.10 | linux-riscv | 6.17.0-20.20.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-107.107 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1051.54 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-aws-6.17 +2 | 6.17.0-1010.10~24.04.1 | USN-8149-2, USN-8149-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1052.58 | USN-8148-6 |
| Ubuntu 24.04 LTS | linux-azure-6.17 | 6.17.0-1011.11~24.04.2 | USN-8149-3 |
| 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 | 6.8.0-1053.56 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1049.54 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1036.39 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-20.20~24.04.1 | USN-8149-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1050.50 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-107.107.1 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1050.53 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1018.18 | — |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1050.53.1 | USN-8148-7 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1021.21 | USN-8148-7 |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1017.17 | USN-8152-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1049.50 | USN-8203-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1051.55 | USN-8148-1 |
| Ubuntu 24.04 LTS | linux-riscv +18 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-riscv-6.17 | 6.17.0-20.20.1~24.04.1 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1028.29 | USN-8261-1 |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-174.184 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1104.111 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1051.54~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1109.118 | USN-8163-2 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1052.58~22.04.1 | USN-8148-6 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1109.118.1 | — |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1058.65~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1104.113 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1053.56~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1100.106 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1087.95 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-107.107~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1098.101 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1050.50~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1099.105 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1096.101 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-107.107.1~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1099.100 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1050.53~22.04.1 | USN-8148-5 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1056.56 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1045.45 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1101.107 | USN-8159-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1049.50~22.04.1 | USN-8203-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1068.72 | USN-8159-1 |
Show 18 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 | 6.8.0-2041.42 | USN-8148-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1046.47 | USN-8148-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1009.10~24.04.1 | USN-8148-4 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1096.98 | USN-8164-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1103.112 | USN-8159-3 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1046.47~22.04.2 | USN-8148-3 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1051.54+fips1 | USN-8148-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1052.58+fips1 | USN-8165-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-107.107+fips1 | USN-8148-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1053.56+fips1 | USN-8148-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1104.111+fips1 | USN-8159-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1109.118+fips1 | USN-8163-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-174.184+fips1 | USN-8159-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1104.113+fips1 | USN-8159-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1157.167+fips1 | USN-8200-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1161.167+fips1 | USN-8200-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1131.141 | USN-8200-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1160.169+fips1 | USN-8200-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2128.134 | USN-8145-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2109.115 | USN-8267-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1145.157 | USN-8145-2 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2091.97 | USN-8145-3 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1123.130 | USN-8143-2 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-228.248 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1157.167 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1104.111~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1161.167 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1110.119~20.04.1 | USN-8243-1 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1116.123 | USN-8224-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1160.169 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1104.113~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-176.186~20.04.1 | USN-8188-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1103.108 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1098.101~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1099.105~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1061.64 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1144.153 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-174.184~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1057.57~20.04.1 | USN-8162-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1155.165 | USN-8200-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1101.107~20.04.1 | USN-8159-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1140.153 | USN-8200-3 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1098.102~20.04.1 | — |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1075.79 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-248.260 | USN-8145-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1190.203 | USN-8145-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1157.167~18.04.1 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1199.214 | USN-8145-5 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1161.167~18.04.1 | USN-8201-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1183.200 | USN-8145-3 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1160.169~18.04.1 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-228.248~18.04.1 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1103.108~18.04.1 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1172.177 | USN-8145-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1152.163 | USN-8145-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1155.165~18.04.1 | USN-8200-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1140.153~18.04.1 | USN-8200-3 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-279.313 | USN-8143-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1191.206 | USN-8143-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1190.203~16.04.1 | USN-8145-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1200.215~16.04.1 | USN-8267-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1183.200~16.04.2 | USN-8145-3 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-248.260~16.04.1 | USN-8145-4 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1154.165 | USN-8143-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1153.164~16.04.1 | USN-8267-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1153.159 | USN-8143-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1199.214~14.04.1 | USN-8145-5 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-279.313~14.04.1 | USN-8143-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | rv +76 | 6.12.0-211.7.3.el10_2 | RHSA-2026:19074 |
| RHEL 9 | rv +75 | 5.14.0-687.5.3.el9_8 | RHSA-2026:19225 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | rv +74 | 6.12.0-211.7.3.el10_2 | ALSA-2026:19074 |
| AlmaLinux 9 | rv +73 | 5.14.0-687.5.3.el9_8 | ALSA-2026:19225 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.34.1.150700.17.23.1 | SUSE-SU-2026:1081-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.296.1 | SUSE-SU-2026:1078-1 |
Show 20 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-64kb +8 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLES 16.0 | kernel-64kb +8 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20838-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.27.1 | SUSE-SU-2026:20873-1, SUSE-SU-2026:20838-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-40.1.21.17 | SUSE-SU-2026:20667-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-40.1 | SUSE-SU-2026:20876-1, SUSE-SU-2026:20667-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-40.1.21.17 | SUSE-SU-2026:20720-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-40.1 | SUSE-SU-2026:20845-1, SUSE-SU-2026:20720-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.124.1 | SUSE-SU-2026:1077-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.145.1 | SUSE-SU-2026:1131-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.145.1 | SUSE-SU-2026:1131-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.238.1 | SUSE-SU-2026:0928-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.238.1.150300.18.142.1 | SUSE-SU-2026:0928-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.238.1 | SUSE-SU-2026:0961-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_10 | 1-150700.1.3.1 | SUSE-SU-2026:0962-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_10 | 1-150700.15.3.1 | SUSE-SU-2026:1081-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_21 | 1-150600.13.5.1 | SUSE-SU-2026:1041-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_36 | 1-150500.11.5.1 | SUSE-SU-2026:1003-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_49 | 1-150400.9.3.1 | SUSE-SU-2026:0984-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.296.1 | SUSE-SU-2026:1078-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_78 | 1-8.3.1 | SUSE-SU-2026:1078-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.34.1 | SUSE-SU-2026:0962-1 |
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-2026:20416-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.27.1 | openSUSE-SU-2026:20416-1 |
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.12.68-92.122 +1 | 1:1.0-0.amzn2023 | ALAS2023-2026-1468, ALAS2023-2026-1455 |
| Amazon Linux 2023 | perf +14 | 1:6.1.163-186.299.amzn2023 | ALAS2023-2026-1468 |
| Amazon Linux 2023 | perf6.12 +14 | 1:6.12.68-92.122.amzn2023 | ALAS2023-2026-1455 |
| Amazon Linux 2 | kernel-livepatch-4.14.355-281.727 | 1.0-0.amzn2 | ALAS2-2026-3289 |
| Amazon Linux 2 | perf +8 | 4.14.355-281.727.amzn2 | ALAS2-2026-3289 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.126.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-211.7.3.el10_2 | ELSA-2026-19074 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-200.74.27.el10uek | ELSA-2026-50372, ELSA-2026-50232, ELSA-2026-50160 |
| Oracle Linux 9 | rv +28 | 5.14.0-687.5.3.el9_8 | ELSA-2026-19225 |
| Oracle Linux 8 | bpftool +18 | 5.15.0-318.199.3.2.el9uek | ELSA-2026-50145 |
Advisories 50
- WID-SEC-2026-0324 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 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-8243-1 linux-azure-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8203-1 linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8267-1 linux-azure, linux-azure-fips, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8200-2 linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8200-3 linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8224-1 linux-bluefield vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8188-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8200-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8201-1 linux-azure-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8152-1 linux-oem-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8163-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8164-1 linux-intel-iot-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8159-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-igx, linux-oracle, linux-oracle-5.15, linux-raspi, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8165-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8163-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8162-1 linux-nvidia-tegra-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-6 linux-azure, linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8149-3 linux-azure, linux-azure-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8145-1 linux, linux-aws, linux-aws-hwe, linux-kvm, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-4 linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8159-3 linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8159-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8145-3 linux-gcp, linux-gcp-4.15, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-lowlatency, linux-nvidia, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8143-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-3 linux-realtime, linux-realtime-6.8, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8145-2 linux-fips, linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8149-1 linux, linux-aws, linux-aws-6.17, linux-gcp, linux-gcp-6.17, linux-hwe-6.17, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-5 linux-aws-6.8, linux-gcp-6.8, linux-hwe-6.8, linux-ibm-6.8, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8145-5 linux-azure, linux-azure-4.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8149-2 linux-oracle, linux-oracle-6.17, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8143-2 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8145-4 linux-hwe vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8148-7 linux-nvidia-lowlatency, linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- ALSA-2026:19225 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:19074 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 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-2026-3623 IBM DataPower Gateway: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 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
- RHSA-2026:19225 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2026:19074 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- USN-8261-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 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-2026:20873-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 9, 2026
- ELSA-2026-19074 Important: kernel security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jul 8, 2026
- ELSA-2026-50372 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 2, 2026
References
- https://git.kernel.org/stable/c/df22c9a65e9a9daa368a72fed596af9d7d5876bb
- https://git.kernel.org/stable/c/fee86edf5803f1d1f19e3b4f2dacac241bddfa48
- https://git.kernel.org/stable/c/767e8349f7e929b7dd95c08f0b4cb353459b365e
- https://git.kernel.org/stable/c/b0a9609283a5c852addb513dafa655c61eebc1ef
- https://git.kernel.org/stable/c/161bdc90fce25bd9890adc67fa1c8563a7acbf40
- https://git.kernel.org/stable/c/9532ff0d0e90ff78a214299f594ab9bac81defe4
- https://git.kernel.org/stable/c/2397e9264676be7794f8f7f1e9763d90bd3c7335