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9.9
CVE-2026-23216: Linux kernel can let attackers gain unauthorized access
CVE-2026-23216 · published 1 day ago
Summary
Several versions of the Linux kernel, including the standard, real‑time, and cloud (AWS) builds, contain a flaw that could let a malicious user take control of the system. This could expose data, disrupt services, or allow further attacks. Update to the latest patched kernel versions as soon as possible to protect your servers.
What to do
- Update debian rootio-linux to version 6.1.162-1.root.io.98.
- Update canonical linux-aws-5.15 to version 5.15.0-1111.118~20.04.1.
- Update canonical linux-azure-5.15 to version 5.15.0-1116.125~20.04.1.
- Update canonical linux-azure-fde-5.15 to version 5.15.0-1116.125~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-185.195~20.04.1.
- Update canonical linux-ibm-5.15 to version 5.15.0-1105.109~20.04.1.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-183.193~20.04.1.
- Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1063.63~20.04.1.
- Update canonical linux-oracle-5.15 to version 5.15.0-1108.114~20.04.1.
- Update canonical linux-riscv-5.15 to version 5.15.0-1105.109~20.04.1.
- Update canonical linux-aws to version 5.15.0-1111.118.
- Update canonical linux-aws-6.8 to version 6.8.0-1057.60~22.04.1.
- Update canonical linux-azure to version 5.15.0-1116.125.
- Update canonical linux-azure-6.8 to version 6.8.0-1059.65~22.04.1.
- Update canonical linux-gcp to version 5.15.0-1111.121.
- Update canonical linux-gke to version 5.15.0-1107.113.
- Update canonical linux-gkeop to version 5.15.0-1094.102.
- Update canonical linux-hwe-6.8 to version 6.8.0-124.124~22.04.1.
- Update canonical linux-ibm to version 5.15.0-1105.109.
- Update canonical linux-ibm-6.8 to version 6.8.0-1055.56~22.04.1.
- Update canonical linux-intel-iotg to version 5.15.0-1106.112.
- Update canonical linux-kvm to version 5.15.0-1103.108.
- Update canonical linux-lowlatency to version 5.15.0-183.193.
- Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-117.117.1~22.04.1.
- Update canonical linux-nvidia to version 5.15.0-1106.107.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1054.57~22.04.1.
- Update canonical linux-nvidia-tegra to version 5.15.0-1063.63.
- Update canonical linux-nvidia-tegra-igx to version 5.15.0-1052.52.
- Update canonical linux-oracle to version 5.15.0-1108.114.
- Update canonical linux-oracle-6.8 to version 6.8.0-1054.55~22.04.1.
- Update canonical linux-riscv-6.8 to version 6.8.0-117.117~22.04.1.
- Update canonical linux-bluefield to version 5.15.0-1095.97.
- Update canonical linux-aws-fips to version 5.15.0-1111.118+fips1.
- Update canonical linux-fips to version 5.15.0-185.195+fips1.
- Update canonical linux-gcp-fips to version 5.15.0-1111.121+fips1.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1103.105.
- Update canonical linux-realtime to version 5.15.0-1110.119.
- Update canonical linux-realtime-6.8 to version 6.8.1-1051.52~22.04.1.
- Update canonical linux to version 6.8.0-117.117.
- Update canonical linux-aws to version 6.8.0-1055.58.
- Update canonical linux-azure to version 6.8.0-1056.62.
- Update canonical linux-gcp to version 6.8.0-1058.61.
- Update canonical linux-gke to version 6.8.0-1054.60.
- Update canonical linux-gkeop to version 6.8.0-1041.44.
- Update canonical linux-ibm to version 6.8.0-1055.56.
- Update canonical linux-lowlatency to version 6.8.0-117.117.1.
- Update canonical linux-nvidia to version 6.8.0-1054.57.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1054.57.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1024.24.
- Update canonical linux-oracle to version 6.8.0-1054.55.
- Update canonical linux-raspi to version 6.8.0-1056.60.
- Update canonical linux-xilinx to version 6.8.0-1032.33.
- Update canonical linux-aws-fips to version 6.8.0-1055.58+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1059.65+fips1.
- Update canonical linux-fips to version 6.8.0-116.116+fips1.
- Update canonical linux-gcp-fips to version 6.8.0-1058.61+fips1.
- Update canonical linux-raspi-realtime to version 6.8.0-2045.46.
- Update canonical linux-realtime to version 6.8.1-1051.52.
- Update canonical rootio-linux to version 6.8.0-106.106.root.io.59.
- Update canonical rootio-linux to version 6.8.0-107.107.root.io.60.
- Update canonical rootio-linux to version 6.8.0-110.110.root.io.63.
- Update canonical rootio-linux to version 6.8.0-111.111.root.io.65.
- Update canonical rootio-linux to version 6.8.0-111.111.root.io.66.
- Update canonical rootio-linux to version 6.8.0-117.117.root.io.67.
- Update canonical rootio-linux to version 6.8.0-124.124.root.io.73.
- Update canonical linux-gcp-5.15 to version 5.15.0-1111.121~20.04.1.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1106.112~20.04.1.
- Update canonical linux-raspi to version 5.15.0-1105.108.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1074.78.
- Update canonical linux-azure-fips to version 5.15.0-1116.125+fips1.
- Update debian rootio-linux to version 6.1.174-1.root.io.153.
- Update canonical linux to version 5.15.0-185.195.
- Update canonical linux-gcp-6.8 to version 6.8.0-1060.63~22.04.1.
- Update debian linux to version 5.10.251-1.
- Update debian linux to version 6.1.164-1.
- Update debian linux to version 6.12.73-1.
- Update debian linux to version 6.18.10-1.
- Update debian linux-6.1 to version 6.1.164-1~deb11u1.
- Update debian rootio-linux to version 5.10.249-1.root.io.52.
- Update canonical rootio-linux to version 6.8.0-101.101.root.io.56.
- Update canonical rootio-linux to version 6.8.0-110.110.root.io.62.
- Update canonical rootio-linux to version 6.8.0-117.117.root.io.68.
- Update canonical rootio-linux to version 6.8.0-124.124.root.io.70.
- Update canonical rootio-linux to version 6.8.0-124.124.root.io.71.
- Update canonical rootio-linux to version 6.8.0-134.134.root.io.79.
- Update canonical rootio-linux to version 6.8.0-134.134.root.io.80.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.82.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.83.
- Update canonical linux-bluefield to version 6.8.0-1022.26.
- Update canonical linux-azure-fde to version 5.15.0-1116.125.
- Update canonical linux-azure-fde-6.8 to version 6.8.0-1058.65~22.04.1.
- Update canonical linux-azure-fde to version 6.8.0-1058.65.
- Update linux to version 5.15.0-198.208.aikido.116.
- Update rootio-linux to version 5.15.0-198.208.aikido.116.
- Update linux to version 6.8.0-146.146.aikido.89.
- Update rootio-linux to version 6.8.0-146.146.aikido.89.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Root:Debian:12 | debian | rootio-linux |
< 6.1.162-1.root.io.98 < 6.1.174-1.root.io.153 Fix: upgrade to 6.1.162-1.root.io.98
|
| – | linux | linux_kernel |
>= 3.1, < 5.10.250 >= 5.11, < 5.15.200 >= 5.16, < 6.1.163 >= 6.2, < 6.6.124 >= 6.7, < 6.12.70 >= 6.13, < 6.18.10 6.19 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-lts-xenial | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws-hwe | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:Pro:FIPS:16.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gkeop-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-hwe-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-ibm-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oem | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-oracle-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-raspi-5.4 | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-aws-fips | All versions |
Showing 50 of 256. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-aws-5.15 |
< 5.15.0-1111.118~20.04.1 Fix: upgrade to 5.15.0-1111.118~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure-5.15 |
< 5.15.0-1116.125~20.04.1 Fix: upgrade to 5.15.0-1116.125~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-azure-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-fde | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure-fde-5.15 |
< 5.15.0-1116.125~20.04.1 Fix: upgrade to 5.15.0-1116.125~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-bluefield | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-gcp-5.15 |
< 5.15.0-1111.121~20.04.1 Fix: upgrade to 5.15.0-1111.121~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-hwe-5.15 |
< 5.15.0-185.195~20.04.1 Fix: upgrade to 5.15.0-185.195~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-ibm | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-ibm-5.15 |
< 5.15.0-1105.109~20.04.1 Fix: upgrade to 5.15.0-1105.109~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1106.112~20.04.1 Fix: upgrade to 5.15.0-1106.112~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-iot | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-183.193~20.04.1 Fix: upgrade to 5.15.0-183.193~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-nvidia-tegra-5.15 |
< 5.15.0-1063.63~20.04.1 Fix: upgrade to 5.15.0-1063.63~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oem-5.10 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.14 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.6 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-oracle-5.15 |
< 5.15.0-1108.114~20.04.1 Fix: upgrade to 5.15.0-1108.114~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-raspi | All versions |
| Ubuntu:20.04:LTS | canonical | linux-raspi2 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.11 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-riscv-5.15 |
< 5.15.0-1105.109~20.04.1 Fix: upgrade to 5.15.0-1105.109~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-xilinx-zynqmp | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-185.195 Fix: upgrade to 5.15.0-185.195
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1111.118 Fix: upgrade to 5.15.0-1111.118
|
| Ubuntu:22.04:LTS | canonical | linux-aws-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.8 |
< 6.8.0-1057.60~22.04.1 Fix: upgrade to 6.8.0-1057.60~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1116.125 Fix: upgrade to 5.15.0-1116.125
|
| Ubuntu:22.04:LTS | canonical | linux-azure-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.8 |
< 6.8.0-1059.65~22.04.1 Fix: upgrade to 6.8.0-1059.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1116.125 Fix: upgrade to 5.15.0-1116.125
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.8 |
< 6.8.0-1058.65~22.04.1 Fix: upgrade to 6.8.0-1058.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1111.121 Fix: upgrade to 5.15.0-1111.121
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.8 |
< 6.8.0-1060.63~22.04.1 Fix: upgrade to 6.8.0-1060.63~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1107.113 Fix: upgrade to 5.15.0-1107.113
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1094.102 Fix: upgrade to 5.15.0-1094.102
|
| Ubuntu:22.04:LTS | canonical | linux-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.8 |
< 6.8.0-124.124~22.04.1 Fix: upgrade to 6.8.0-124.124~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1105.109 Fix: upgrade to 5.15.0-1105.109
|
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1055.56~22.04.1 Fix: upgrade to 6.8.0-1055.56~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1106.112 Fix: upgrade to 5.15.0-1106.112
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1103.108 Fix: upgrade to 5.15.0-1103.108
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-183.193 Fix: upgrade to 5.15.0-183.193
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.8 |
< 6.8.0-117.117.1~22.04.1 Fix: upgrade to 6.8.0-117.117.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1106.107 Fix: upgrade to 5.15.0-1106.107
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.8 |
< 6.8.0-1054.57~22.04.1 Fix: upgrade to 6.8.0-1054.57~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra |
< 5.15.0-1063.63 Fix: upgrade to 5.15.0-1063.63
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx |
< 5.15.0-1052.52 Fix: upgrade to 5.15.0-1052.52
|
| Ubuntu:22.04:LTS | canonical | linux-oem-5.17 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.0 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.1 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle |
< 5.15.0-1108.114 Fix: upgrade to 5.15.0-1108.114
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.8 |
< 6.8.0-1054.55~22.04.1 Fix: upgrade to 6.8.0-1054.55~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1105.108 Fix: upgrade to 5.15.0-1105.108
|
| Ubuntu:22.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.8 |
< 6.8.0-117.117~22.04.1 Fix: upgrade to 6.8.0-117.117~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-starfive-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.15.0-1074.78 Fix: upgrade to 5.15.0-1074.78
|
| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1095.97 Fix: upgrade to 5.15.0-1095.97
|
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-aws-fips |
< 5.15.0-1111.118+fips1 Fix: upgrade to 5.15.0-1111.118+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-azure-fips |
< 5.15.0-1116.125+fips1 Fix: upgrade to 5.15.0-1116.125+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-fips |
< 5.15.0-185.195+fips1 Fix: upgrade to 5.15.0-185.195+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-gcp-fips |
< 5.15.0-1111.121+fips1 Fix: upgrade to 5.15.0-1111.121+fips1
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1103.105 Fix: upgrade to 5.15.0-1103.105
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1110.119 Fix: upgrade to 5.15.0-1110.119
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime-6.8 |
< 6.8.1-1051.52~22.04.1 Fix: upgrade to 6.8.1-1051.52~22.04.1
|
| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-117.117 Fix: upgrade to 6.8.0-117.117
|
| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1055.58 Fix: upgrade to 6.8.0-1055.58
|
| Ubuntu:24.04:LTS | canonical | linux-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-aws-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure |
< 6.8.0-1056.62 Fix: upgrade to 6.8.0-1056.62
|
| Ubuntu:24.04:LTS | canonical | linux-azure-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde |
< 6.8.0-1058.65 Fix: upgrade to 6.8.0-1058.65
|
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-nvidia | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-nvidia-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp |
< 6.8.0-1058.61 Fix: upgrade to 6.8.0-1058.61
|
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gke |
< 6.8.0-1054.60 Fix: upgrade to 6.8.0-1054.60
|
| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1041.44 Fix: upgrade to 6.8.0-1041.44
|
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-ibm |
< 6.8.0-1055.56 Fix: upgrade to 6.8.0-1055.56
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-117.117.1 Fix: upgrade to 6.8.0-117.117.1
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1054.57 Fix: upgrade to 6.8.0-1054.57
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1054.57.1 Fix: upgrade to 6.8.0-1054.57.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1024.24 Fix: upgrade to 6.8.0-1024.24
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.8 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1054.55 Fix: upgrade to 6.8.0-1054.55
|
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-raspi |
< 6.8.0-1056.60 Fix: upgrade to 6.8.0-1056.60
|
| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-xilinx |
< 6.8.0-1032.33 Fix: upgrade to 6.8.0-1032.33
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1055.58+fips1 Fix: upgrade to 6.8.0-1055.58+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1059.65+fips1 Fix: upgrade to 6.8.0-1059.65+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-116.116+fips1 Fix: upgrade to 6.8.0-116.116+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1058.61+fips1 Fix: upgrade to 6.8.0-1058.61+fips1
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-raspi-realtime |
< 6.8.0-2045.46 Fix: upgrade to 6.8.0-2045.46
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1051.52 Fix: upgrade to 6.8.1-1051.52
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:25.10 | canonical | linux | All versions |
| Ubuntu:25.10 | canonical | linux-aws | All versions |
| Ubuntu:25.10 | canonical | linux-azure | All versions |
| Ubuntu:25.10 | canonical | linux-azure-fde | All versions |
| Ubuntu:25.10 | canonical | linux-gcp | All versions |
| Ubuntu:25.10 | canonical | linux-oracle | All versions |
| Ubuntu:25.10 | canonical | linux-raspi | All versions |
| Ubuntu:25.10 | canonical | linux-realtime | All versions |
| Ubuntu:25.10 | canonical | linux-riscv | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.17 | All versions |
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-106.106.root.io.59 < 6.8.0-107.107.root.io.60 < 6.8.0-110.110.root.io.63 < 6.8.0-111.111.root.io.65 < 6.8.0-111.111.root.io.66 < 6.8.0-117.117.root.io.67 < 6.8.0-124.124.root.io.73 < 6.8.0-101.101.root.io.56 < 6.8.0-110.110.root.io.62 < 6.8.0-117.117.root.io.68 < 6.8.0-124.124.root.io.70 < 6.8.0-124.124.root.io.71 4 more version ranges
Fix: upgrade to 6.8.0-106.106.root.io.59
|
| Debian:11 | debian | linux |
< 5.10.251-1 Fix: upgrade to 5.10.251-1
|
| Debian:12 | debian | linux |
< 6.1.164-1 Fix: upgrade to 6.1.164-1
|
| Debian:13 | debian | linux |
< 6.12.73-1 Fix: upgrade to 6.12.73-1
|
| Debian:14 | debian | linux |
< 6.18.10-1 Fix: upgrade to 6.18.10-1
|
| Debian:11 | debian | linux-6.1 |
< 6.1.164-1~deb11u1 Fix: upgrade to 6.1.164-1~deb11u1
|
| Root:Debian:11 | debian | rootio-linux |
< 5.10.249-1.root.io.52 Fix: upgrade to 5.10.249-1.root.io.52
|
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1022.26 Fix: upgrade to 6.8.0-1022.26
|
| Root:Ubuntu:22.04 | – | linux |
< 5.15.0-198.208.aikido.116 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Root:Ubuntu:22.04 | – | rootio-linux |
< 5.15.0-198.208.aikido.116 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Root:Ubuntu:24.04 | – | linux |
< 6.8.0-146.146.aikido.89 Fix: upgrade to 6.8.0-146.146.aikido.89
|
| Root:Ubuntu:24.04 | – | rootio-linux |
< 6.8.0-146.146.aikido.89 Fix: upgrade to 6.8.0-146.146.aikido.89
|
Original advisory text
CVE-2026-23216 in linux - Patched by Root
Root has patched CVE-2026-23216 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.
References
- https://ubuntu.com/security/notices/USN-8289-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8296-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8440-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8493-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8499-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8527-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8528-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8547-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8547-2 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23216... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23216 Vendor Advisory
- https://ubuntu.com/security/CVE-2026-23216 Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://git.kernel.org/stable/c/275016a551ba1a068a3bd6171b18611726b67110 Third Party Advisory
- https://git.kernel.org/stable/c/3835e49e146a4e6e7787b29465f1a23379b6ec44 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2026-23216 Third Party Advisory
- https://git.kernel.org/linus/9411a89e9e7135cc459178fa77a3f1d6191ae903 Third Party Advisory
- https://git.kernel.org/stable/c/48fe983e92de2c59d143fe38362ad17ba23ec7f3 Third Party Advisory
- https://git.kernel.org/stable/c/73b487d44bf4f92942629d578381f89c326ff77f Third Party Advisory
- https://git.kernel.org/stable/c/8518f072fc92921418cd9ed4268dd4f3e9a8fd75 Third Party Advisory
- https://git.kernel.org/stable/c/9411a89e9e7135cc459178fa77a3f1d6191ae903 Third Party Advisory
- https://git.kernel.org/stable/c/ba684191437380a07b27666eb4e72748be1ea201 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8278-1 Vendor Advisory
- https://security-tracker.debian.org/tracker/CVE-2026-23216 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8296-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8289-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8278-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8393-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8493-2 Vendor Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Severity
9.9
Critical
Type
CWE-416Use After Free
Timeline
Published9 Oct 2026
Updated9 Oct 2026
First seen6 Mar 2026
Sources
CVE-2026-23216 · NVD
UBUNTU-CVE-2026-23216 · OSV
CVE-2026-23216 · OSV
DEBIAN-CVE-2026-23216 · OSV
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