Description
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_conntrack_expect: use expect->helper
Use expect->helper in ctnetlink and /proc to dump the helper name.
Using nfct_help() without holding a reference to the master conntrack
is unsafe.
Use exp->master->helper in ctnetlink path if userspace does not provide
an explicit helper when creating an expectation to retain the existing
behaviour. The ctnetlink expectation path holds the reference on the
master conntrack and nf_conntrack_expect lock and the nfnetlink glue
path refers to the master ct that is attached to the skb.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 2.6.30 | 6.1.168 |
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 | 6.19.12-1 | — |
| 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 | 6.8.0-1028.33 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1097.99 | — |
| 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-6.17 | 6.17.0-1022.22 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1062.69 | USN-8607-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1064.72 | USN-8567-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1022.25 | USN-8636-1 |
| 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-6.17 | 6.17.0-42.42 | USN-8636-1 |
| 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-6.17 | 6.17.0-1031.31 | USN-8669-1 |
| 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-oem-6.17 | 6.17.0-1032.32 | USN-8636-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1058.61 | USN-8574-2 |
| Ubuntu 24.04 LTS | linux-oracle-6.17 | 6.17.0-1020.20 | USN-8636-2 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1061.65 | USN-8665-1 |
| Ubuntu 24.04 LTS | linux-riscv +21 | No fix yet | — |
| 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 | 5.15.0-187.197 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1113.120 | USN-8631-1 |
| 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 +1 | 5.15.0-1118.127 | USN-8631-1 |
| 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 | 5.15.0-1114.124 | USN-8661-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1064.72~22.04.1 | USN-8567-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1110.116 | USN-8661-3, USN-8631-2 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1096.104 | USN-8631-1 |
| 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 | 5.15.0-1107.111 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1061.62~22.04.1 | USN-8574-3 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1108.114 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1105.110 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-190.200 | USN-8661-2 |
| 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 | 5.15.0-1108.109 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1059.62~22.04.1 | USN-8596-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1065.67 | USN-8631-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1054.54 | USN-8631-3 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1058.61~22.04.1 | USN-8595-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1108.111 | USN-8661-5 |
| 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 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1076.80 | USN-8631-1 |
Show 21 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 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1019.22 | USN-8636-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1105.107 | USN-8631-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1112.121 | USN-8631-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1056.57~22.04.2 | USN-8567-1 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| 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 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1113.120+fips1 | USN-8631-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1118.127+fips1 | USN-8631-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-190.200+fips1 | USN-8661-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1114.124+fips1 | USN-8661-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1163.174+fips1 | USN-8715-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1167.173+fips1 | USN-8666-2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1136.146 | USN-8666-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1165.174+fips1 | USN-8666-3 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2133.139 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2113.119 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1150.162 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2096.102 | USN-8633-1 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1127.134 | USN-8662-2 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 26.04 LTS | linux | 7.0.0-30.30 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-aws | 7.0.0-1011.11 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-azure | 7.0.0-1012.12 | LSN-0122-1 |
| Ubuntu Pro 26.04 LTS | linux-gcp | 7.0.0-1010.10 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-142.142 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1065.68 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1068.76 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1069.77 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-gke | 6.8.0-1064.72 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1065.66 | LSN-0122-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1062.65 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-202.212 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1119.126 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1125.134 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1120.130 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-gke | 5.15.0-1115.121 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-hwe-6.8 | 6.8.0-149.149~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1113.117 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | LSN-0122-1 |
| Ubuntu Pro 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-234.254 | USN-8666-1, LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1162.173 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1114.121~20.04.1 | USN-8661-4 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1167.173 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1119.128~20.04.1 | USN-8661-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1118.127~20.04.1 | USN-8631-4 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1121.128 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1165.174 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1114.124~20.04.1 | USN-8661-4 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-190.200~20.04.1 | USN-8661-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1108.113 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 +1 | 5.15.0-1107.111~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1108.114~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1066.69 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1149.158 | USN-8667-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1065.67~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1160.170 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1110.116~20.04.1 | USN-8631-1 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1145.158 | USN-8666-1 |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1080.84 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-254.266 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1195.208 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1162.173~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1205.220 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1167.173~18.04.1 | USN-8666-2 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1188.205 | USN-8633-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1165.174~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-234.254~18.04.1 | USN-8666-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1108.113~18.04.1 | USN-8666-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1177.182 | USN-8633-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1158.169 | USN-8645-1, LSN-0122-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1161.171~18.04.1 | USN-8715-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1145.158~18.04.1 | USN-8666-1 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-284.318 | USN-8662-1, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1195.210 | USN-8662-1, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1195.208~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1205.220~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1188.205~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-254.266~16.04.1 | USN-8633-2, LSN-0122-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1158.169 | USN-8662-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1158.169~16.04.1 | USN-8645-1 |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-215.266 | USN-8634-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1157.163 | USN-8662-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1205.220~14.04.1 | USN-8635-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-284.318~14.04.1 | USN-8662-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.63.1.150700.17.37.1 | SUSE-SU-2026:2722-1 |
Show 7 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 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 |
| 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-rt +5 | 6.12.0-160000.36.1 | SUSE-SU-2026:22769-1, SUSE-SU-2026:22742-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-48.1.21.25 | SUSE-SU-2026:22460-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-48.1 | SUSE-SU-2026:22460-1, SUSE-SU-2026:22458-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-48.1.21.25 | SUSE-SU-2026:22436-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-48.1 | SUSE-SU-2026:22436-1, SUSE-SU-2026:22433-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 |
| 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_Update_17 | 1-150700.15.3.1 | SUSE-SU-2026:2722-1 |
| 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 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-6.18.25-52.107 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1746, ALAS2023-2026-1695, ALAS2023-2026-1681 |
| Amazon Linux 2023 | perf +14 | 1:6.1.168-202.320.amzn2023 | ALAS2023-2026-1681 |
| Amazon Linux 2023 | perf6.12 +11 | 1:6.12.83-113.160.amzn2023 | ALAS2023-2026-1695 |
| Amazon Linux 2023 | perf6.18 +11 | 1:6.18.25-52.107.amzn2023 | ALAS2023-2026-1746 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.134.1-2 | — |
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
- 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-8595-1 linux-oracle-6.8 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-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
- LSN-0122-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · 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
- WID-SEC-2026-1088 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 9, 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-8669-1 linux-nvidia-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8636-2 linux-oracle-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8636-1 linux-azure-6.17, linux-gcp-6.17, linux-hwe-6.17, linux-oem-6.17, linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8635-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- ICSA-26-295-11 Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP CISA ICS & IT advisories · Oct 22, 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-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
- USN-8631-1 linux, linux-aws, linux-aws-fips, linux-azure, linux-azure-fde, linux-azure-fips, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle-5.15, linux-realtime, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 8, 2026
- USN-8662-2 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Oct 5, 2026
- USN-8661-5 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 22, 2026
- USN-8715-2 linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 18, 2026
- USN-8666-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-oracle, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8661-1 linux-azure-5.15, linux-gcp, linux-gcp-fips, linux-hwe-5.15, linux-lowlatency-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8633-1 linux, linux-aws, linux-aws-fips, linux-azure-4.15, linux-azure-fips, linux-fips, linux-gcp-4.15, linux-gcp-fips, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8715-1 linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8633-2 linux-aws-hwe, linux-azure, linux-gcp, linux-hwe vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8667-1 linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8666-2 linux-azure-5.4, linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8666-3 linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8645-1 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8661-4 linux-aws-5.15, linux-gcp-5.15 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8631-2 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8661-2 linux-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8661-3 linux-fips, linux-gke vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8631-3 linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- USN-8631-4 linux-azure-fde-5.15 vulnerabilities Ubuntu Security Notices (USN) · Sep 11, 2026
- ALAS2023-2026-1681 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 29, 2026
- USN-8662-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Aug 21, 2026
- USN-8634-1 linux vulnerabilities Ubuntu Security Notices (USN) · Aug 13, 2026
- SUSE-SU-2026:22835-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 28, 2026
- SUSE-SU-2026:22812-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 28, 2026
- ICSA-26-209-04 Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP CISA ICS & IT advisories · Jul 28, 2026
- openSUSE-SU-2026:21388-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 24, 2026
References
- https://git.kernel.org/stable/c/847cb7fe26c5ce5dce0d1a41fac1ea488b7f1781
- https://git.kernel.org/stable/c/e7ccaa0a62a8ff2be5d521299ce79390c318d306
- https://git.kernel.org/stable/c/4bd1b3d839172724b33d8d02c5a4ff6a1c775417
- https://git.kernel.org/stable/c/b53294bff19e56ada2f230ceb8b1ffde61cc3817
- https://git.kernel.org/stable/c/3dfd3f7712b5a800f2ba632179e9b738076a51f0
- https://git.kernel.org/stable/c/f01794106042ee27e54af6fdf5b319a2fe3df94d