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8.1

CVE-2026-31405: Linux packages may let attackers gain full system control

CVE-2026-31405 · published 1 day ago
Summary

The problem affects Linux packages from Debian and Ubuntu (including AWS and FIPS versions), where a flaw could let an attacker take complete control of the system. Gaining this level of access would let them view or change data, install software, or disrupt services. Install the newest updates from your Linux distribution as soon as possible to close the gap.

What to do
  • Update debian linux to version 6.19.10-1.
  • Update debian rootio-linux to version 6.1.164-1.root.io.118.
  • Update bellsoft linux-lts to version 6.1.167-r0.
  • Update bellsoft linux-lts to version 6.12.80-r0.
  • Update debian rootio-linux to version 6.1.164-1.root.io.121.
  • Update canonical linux to version 3.13.0-215.266.
  • Update canonical linux-aws to version 4.4.0-1157.163.
  • Update canonical linux-azure to version 4.15.0-1205.220~14.04.1.
  • Update canonical linux-lts-xenial to version 4.4.0-284.318~14.04.1.
  • Update canonical linux to version 4.4.0-284.318.
  • Update canonical linux-aws to version 4.4.0-1195.210.
  • Update canonical linux-aws-hwe to version 4.15.0-1195.208~16.04.1.
  • Update canonical linux-azure to version 4.15.0-1205.220~16.04.1.
  • Update canonical linux-gcp to version 4.15.0-1188.205~16.04.1.
  • Update canonical linux-hwe to version 4.15.0-254.266~16.04.1.
  • Update canonical linux-kvm to version 4.4.0-1158.169.
  • Update canonical linux-oracle to version 4.15.0-1158.169~16.04.1.
  • Update canonical linux-fips to version 4.4.0-1127.134.
  • Update canonical linux to version 4.15.0-254.266.
  • Update canonical linux-aws to version 4.15.0-1195.208.
  • Update canonical linux-aws-5.4 to version 5.4.0-1162.173~18.04.1.
  • Update canonical linux-azure-4.15 to version 4.15.0-1205.220.
  • Update canonical linux-azure-5.4 to version 5.4.0-1167.173~18.04.1.
  • Update canonical linux-gcp-4.15 to version 4.15.0-1188.205.
  • Update canonical linux-gcp-5.4 to version 5.4.0-1165.174~18.04.1.
  • Update canonical linux-hwe-5.4 to version 5.4.0-234.254~18.04.1.
  • Update canonical linux-ibm-5.4 to version 5.4.0-1108.113~18.04.1.
  • Update canonical linux-kvm to version 4.15.0-1177.182.
  • Update canonical linux-oracle to version 4.15.0-1158.169.
  • Update canonical linux-raspi-5.4 to version 5.4.0-1145.158~18.04.1.
  • Update canonical linux-aws-fips to version 4.15.0-2133.139.
  • Update canonical linux-azure-fips to version 4.15.0-2113.119.
  • Update canonical linux-fips to version 4.15.0-1150.162.
  • Update canonical linux-gcp-fips to version 4.15.0-2096.102.
  • Update canonical linux to version 5.4.0-234.254.
  • Update canonical linux-aws to version 5.4.0-1162.173.
  • Update canonical linux-aws-5.15 to version 5.15.0-1112.119~20.04.1.
  • Update canonical linux-azure to version 5.4.0-1167.173.
  • Update canonical linux-azure-5.15 to version 5.15.0-1117.126~20.04.1.
  • Update canonical linux-azure-fde-5.15 to version 5.15.0-1117.126~20.04.2.
  • Update canonical linux-bluefield to version 5.4.0-1121.128.
  • Update canonical linux-gcp to version 5.4.0-1165.174.
  • Update canonical linux-gcp-5.15 to version 5.15.0-1112.122~20.04.1.
  • Update canonical linux-hwe-5.15 to version 5.15.0-186.196~20.04.1.
  • Update canonical linux-ibm to version 5.4.0-1108.113.
  • Update canonical linux-ibm-5.15 to version 5.15.0-1106.110~20.04.1.
  • Update canonical linux-intel-iotg-5.15 to version 5.15.0-1107.113~20.04.1.
  • Update canonical linux-iot to version 5.4.0-1066.69.
  • Update canonical linux-kvm to version 5.4.0-1149.158.
  • Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-184.194~20.04.1.
  • Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1064.66~20.04.1.
  • Update canonical linux-oracle to version 5.4.0-1160.170.
  • Update canonical linux-oracle-5.15 to version 5.15.0-1109.115~20.04.1.
  • Update canonical linux-raspi to version 5.4.0-1145.158.
  • Update canonical linux-riscv-5.15 to version 5.15.0-1106.110~20.04.1.
  • Update canonical linux-xilinx-zynqmp to version 5.4.0-1080.84.
  • Update canonical linux-azure-fips to version 5.4.0-1167.173+fips1.
  • Update canonical linux-fips to version 5.4.0-1136.146.
  • Update canonical linux-gcp-fips to version 5.4.0-1165.174+fips1.
  • Update canonical linux to version 5.15.0-186.196.
  • Update canonical linux-aws to version 5.15.0-1112.119.
  • Update canonical linux-aws-6.8 to version 6.8.0-1061.64~22.04.1.
  • Update canonical linux-azure to version 5.15.0-1117.126.
  • Update canonical linux-azure-6.8 to version 6.8.0-1063.71~22.04.1.
  • Update canonical linux-azure-fde to version 5.15.0-1117.126.
  • Update canonical linux-azure-fde-6.8 to version 6.8.0-1062.69~22.04.1.
  • Update canonical linux-gcp to version 5.15.0-1112.122.
  • Update canonical linux-gcp-6.8 to version 6.8.0-1064.72~22.04.1.
  • Update canonical linux-gke to version 5.15.0-1108.114.
  • Update canonical linux-gkeop to version 5.15.0-1095.103.
  • Update canonical linux-hwe-6.8 to version 6.8.0-136.136~22.04.1.
  • Update canonical linux-ibm to version 5.15.0-1106.110.
  • Update canonical linux-ibm-6.8 to version 6.8.0-1061.62~22.04.1.
  • Update canonical linux-intel-iotg to version 5.15.0-1107.113.
  • Update canonical linux-kvm to version 5.15.0-1104.109.
  • Update canonical linux-lowlatency to version 5.15.0-184.194.
  • Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-136.136.2~22.04.1.
  • Update canonical linux-nvidia to version 5.15.0-1107.108.
  • Update canonical linux-nvidia-6.8 to version 6.8.0-1059.62~22.04.1.
  • Update canonical linux-nvidia-tegra to version 5.15.0-1064.66.
  • Update canonical linux-nvidia-tegra-igx to version 5.15.0-1053.53.
  • Update canonical linux-oracle to version 5.15.0-1109.115.
  • Update canonical linux-oracle-6.8 to version 6.8.0-1058.61~22.04.1.
  • Update canonical linux-riscv-6.8 to version 6.8.0-136.136~22.04.3.
  • Update canonical linux-xilinx-zynqmp to version 5.15.0-1075.79.
  • Update canonical linux-bluefield to version 5.15.0-1096.98.
  • Update canonical linux-aws-fips to version 5.15.0-1112.119+fips1.
  • Update canonical linux-azure-fips to version 5.15.0-1117.126+fips1.
  • Update canonical linux-fips to version 5.15.0-186.196+fips1.
  • Update canonical linux-gcp-fips to version 5.15.0-1112.122+fips1.
  • Update canonical linux-intel-iot-realtime to version 5.15.0-1104.106.
  • Update canonical linux-realtime to version 5.15.0-1111.120.
  • Update canonical linux-realtime-6.8 to version 6.8.1-1056.57~22.04.2.
  • Update canonical linux to version 6.8.0-136.136.
  • Update canonical linux-aws to version 6.8.0-1061.64.
  • Update canonical linux-azure to version 6.8.0-1063.71.
  • Update canonical linux-azure-6.17 to version 6.17.0-1022.22.
  • Update canonical linux-azure-fde to version 6.8.0-1062.69.
  • Update canonical linux-gcp to version 6.8.0-1064.72.
  • Update canonical linux-gcp-6.17 to version 6.17.0-1022.25.
  • Update canonical linux-gke to version 6.8.0-1059.67.
  • Update canonical linux-gkeop to version 6.8.0-1046.50.
  • Update canonical linux-hwe-6.17 to version 6.17.0-42.42.
  • Update canonical linux-ibm to version 6.8.0-1061.62.
  • Update canonical linux-lowlatency to version 6.8.0-136.136.2.
  • Update canonical linux-nvidia to version 6.8.0-1059.62.
  • Update canonical linux-nvidia-6.17 to version 6.17.0-1031.31.
  • Update canonical linux-nvidia-lowlatency to version 6.8.0-1059.62.1.
  • Update canonical linux-nvidia-tegra to version 6.8.0-1030.31.
  • Update canonical linux-oem-6.17 to version 6.17.0-1032.32.
  • Update canonical linux-oracle to version 6.8.0-1058.61.
  • Update canonical linux-oracle-6.17 to version 6.17.0-1020.20.
  • Update canonical linux-raspi to version 6.8.0-1061.65.
  • Update canonical linux-xilinx to version 6.8.0-1033.34.
  • Update canonical linux-aws-fips to version 6.8.0-1061.64+fips1.
  • Update canonical linux-azure-fips to version 6.8.0-1063.71+fips2.
  • Update canonical linux-fips to version 6.8.0-136.136+fips2.
  • Update canonical linux-gcp-fips to version 6.8.0-1064.72+fips1.
  • Update canonical linux-raspi-realtime to version 6.8.0-2050.52.
  • Update canonical linux-realtime to version 6.8.1-1056.57.
  • Update canonical linux-realtime-6.17 to version 6.17.0-1019.22.
  • Update debian rootio-linux to version 6.12.94-1.root.io.146.
  • Update debian rootio-linux to version 5.10.251-1.root.io.71.
  • Update debian rootio-linux to version 5.10.251-4.root.io.81.
  • Update debian rootio-linux to version 5.10.257-1.root.io.100.
  • Update debian rootio-linux to version 6.12.74-2.root.io.110.
  • Update canonical linux to version 6.8.0-137.137.aikido.85.
  • Update canonical rootio-linux to version 6.8.0-137.137.aikido.85.
  • Update debian linux to version 6.1.170-1.
  • Update debian linux to version 6.12.85-1.
  • Update canonical linux-oracle-5.4 to version 5.4.0-1161.171~18.04.1.
  • Update canonical linux-aws-fips to version 5.4.0-1163.174+fips1.
  • Update canonical linux-raspi to version 5.15.0-1106.109.
  • Update canonical linux-bluefield to version 6.8.0-1028.33.
  • Update linux to version 6.8.0-146.146.aikido.89.
  • Update rootio-linux to version 6.8.0-146.146.aikido.89.
  • 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 6.8.0-147.147.aikido.90.
  • Update rootio-linux to version 6.8.0-147.147.aikido.90.
  • Update linux to version 6.12.113-1.aikido.163.
  • Update rootio-linux to version 6.12.113-1.aikido.163.
  • Update linux linux to version e51238718217c4abdb3ccc3b0c0cde265c7ec629 or later.
Affected software
Ecosystem VendorProductAffected versions
Debian:11 debian linux All versions
Debian:12 debian linux < 6.1.170-1
Fix: upgrade to 6.1.170-1
Debian:13 debian linux < 6.12.85-1
Fix: upgrade to 6.12.85-1
Ubuntu:Pro:FIPS:16.04:LTS canonical linux-fips < 4.4.0-1127.134
Fix: upgrade to 4.4.0-1127.134
Ubuntu:Pro:18.04:LTS canonical linux < 4.15.0-254.266
Fix: upgrade to 4.15.0-254.266
Ubuntu:Pro:18.04:LTS canonical linux-aws < 4.15.0-1195.208
Fix: upgrade to 4.15.0-1195.208
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 < 5.4.0-1162.173~18.04.1
Fix: upgrade to 5.4.0-1162.173~18.04.1
Ubuntu:18.04:LTS canonical linux-azure All versions
Ubuntu:Pro:18.04:LTS canonical linux-azure-4.15 < 4.15.0-1205.220
Fix: upgrade to 4.15.0-1205.220
Ubuntu:18.04:LTS canonical linux-azure-5.3 All versions
Ubuntu:Pro:18.04:LTS canonical linux-azure-5.4 < 5.4.0-1167.173~18.04.1
Fix: upgrade to 5.4.0-1167.173~18.04.1
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 < 4.15.0-1188.205
Fix: upgrade to 4.15.0-1188.205
Ubuntu:18.04:LTS canonical linux-gcp-5.3 All versions
Ubuntu:Pro:18.04:LTS canonical linux-gcp-5.4 < 5.4.0-1165.174~18.04.1
Fix: upgrade to 5.4.0-1165.174~18.04.1
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 < 5.4.0-234.254~18.04.1
Fix: upgrade to 5.4.0-234.254~18.04.1
Ubuntu:18.04:LTS canonical linux-hwe-edge All versions
Ubuntu:Pro:18.04:LTS canonical linux-ibm-5.4 < 5.4.0-1108.113~18.04.1
Fix: upgrade to 5.4.0-1108.113~18.04.1
Ubuntu:Pro:18.04:LTS canonical linux-kvm < 4.15.0-1177.182
Fix: upgrade to 4.15.0-1177.182
Ubuntu:18.04:LTS canonical linux-oem All versions
Ubuntu:Pro:18.04:LTS canonical linux-oracle < 4.15.0-1158.169
Fix: upgrade to 4.15.0-1158.169
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 < 5.4.0-1161.171~18.04.1
Fix: upgrade to 5.4.0-1161.171~18.04.1
Ubuntu:Pro:18.04:LTS canonical linux-raspi-5.4 < 5.4.0-1145.158~18.04.1
Fix: upgrade to 5.4.0-1145.158~18.04.1
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-aws-fips < 4.15.0-2133.139
Fix: upgrade to 4.15.0-2133.139
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-azure-fips < 4.15.0-2113.119
Fix: upgrade to 4.15.0-2113.119
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-fips < 4.15.0-1150.162
Fix: upgrade to 4.15.0-1150.162
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-gcp-fips < 4.15.0-2096.102
Fix: upgrade to 4.15.0-2096.102
Ubuntu:Pro:FIPS:18.04:LTS canonical linux-aws-fips All 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 < 5.4.0-234.254
Fix: upgrade to 5.4.0-234.254
Ubuntu:Pro:20.04:LTS canonical linux-aws < 5.4.0-1162.173
Fix: upgrade to 5.4.0-1162.173
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 < 5.15.0-1112.119~20.04.1
Fix: upgrade to 5.15.0-1112.119~20.04.1
Ubuntu:20.04:LTS canonical linux-aws-5.8 All versions
Ubuntu:Pro:20.04:LTS canonical linux-azure < 5.4.0-1167.173
Fix: upgrade to 5.4.0-1167.173
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 < 5.15.0-1117.126~20.04.1
Fix: upgrade to 5.15.0-1117.126~20.04.1
Showing 50 of 263. Show the rest
Ecosystem VendorProductAffected versions
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 < 5.15.0-1117.126~20.04.2
Fix: upgrade to 5.15.0-1117.126~20.04.2
Ubuntu:Pro:20.04:LTS canonical linux-bluefield < 5.4.0-1121.128
Fix: upgrade to 5.4.0-1121.128
Ubuntu:Pro:20.04:LTS canonical linux-gcp < 5.4.0-1165.174
Fix: upgrade to 5.4.0-1165.174
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 < 5.15.0-1112.122~20.04.1
Fix: upgrade to 5.15.0-1112.122~20.04.1
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 < 5.15.0-186.196~20.04.1
Fix: upgrade to 5.15.0-186.196~20.04.1
Ubuntu:20.04:LTS canonical linux-hwe-5.8 All versions
Ubuntu:Pro:20.04:LTS canonical linux-ibm < 5.4.0-1108.113
Fix: upgrade to 5.4.0-1108.113
Ubuntu:Pro:20.04:LTS canonical linux-ibm-5.15 < 5.15.0-1106.110~20.04.1
Fix: upgrade to 5.15.0-1106.110~20.04.1
Ubuntu:20.04:LTS canonical linux-intel-5.13 All versions
Ubuntu:Pro:20.04:LTS canonical linux-intel-iotg-5.15 < 5.15.0-1107.113~20.04.1
Fix: upgrade to 5.15.0-1107.113~20.04.1
Ubuntu:Pro:20.04:LTS canonical linux-iot < 5.4.0-1066.69
Fix: upgrade to 5.4.0-1066.69
Ubuntu:Pro:20.04:LTS canonical linux-kvm < 5.4.0-1149.158
Fix: upgrade to 5.4.0-1149.158
Ubuntu:Pro:20.04:LTS canonical linux-lowlatency-hwe-5.15 < 5.15.0-184.194~20.04.1
Fix: upgrade to 5.15.0-184.194~20.04.1
Ubuntu:Pro:20.04:LTS canonical linux-nvidia-tegra-5.15 < 5.15.0-1064.66~20.04.1
Fix: upgrade to 5.15.0-1064.66~20.04.1
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 < 5.4.0-1160.170
Fix: upgrade to 5.4.0-1160.170
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 < 5.15.0-1109.115~20.04.1
Fix: upgrade to 5.15.0-1109.115~20.04.1
Ubuntu:20.04:LTS canonical linux-oracle-5.8 All versions
Ubuntu:Pro:20.04:LTS canonical linux-raspi < 5.4.0-1145.158
Fix: upgrade to 5.4.0-1145.158
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 < 5.15.0-1106.110~20.04.1
Fix: upgrade to 5.15.0-1106.110~20.04.1
Ubuntu:20.04:LTS canonical linux-riscv-5.8 All versions
Ubuntu:Pro:20.04:LTS canonical linux-xilinx-zynqmp < 5.4.0-1080.84
Fix: upgrade to 5.4.0-1080.84
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-aws-fips < 5.4.0-1163.174+fips1
Fix: upgrade to 5.4.0-1163.174+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-azure-fips < 5.4.0-1167.173+fips1
Fix: upgrade to 5.4.0-1167.173+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-fips < 5.4.0-1136.146
Fix: upgrade to 5.4.0-1136.146
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-gcp-fips < 5.4.0-1165.174+fips1
Fix: upgrade to 5.4.0-1165.174+fips1
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 < 5.15.0-186.196
Fix: upgrade to 5.15.0-186.196
Ubuntu:22.04:LTS canonical linux-allwinner-5.19 All versions
Ubuntu:22.04:LTS canonical linux-aws < 5.15.0-1112.119
Fix: upgrade to 5.15.0-1112.119
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 < 6.8.0-1061.64~22.04.1
Fix: upgrade to 6.8.0-1061.64~22.04.1
Ubuntu:22.04:LTS canonical linux-azure < 5.15.0-1117.126
Fix: upgrade to 5.15.0-1117.126
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 < 6.8.0-1063.71~22.04.1
Fix: upgrade to 6.8.0-1063.71~22.04.1
Ubuntu:22.04:LTS canonical linux-azure-fde < 5.15.0-1117.126
Fix: upgrade to 5.15.0-1117.126
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 < 6.8.0-1062.69~22.04.1
Fix: upgrade to 6.8.0-1062.69~22.04.1
Ubuntu:22.04:LTS canonical linux-gcp < 5.15.0-1112.122
Fix: upgrade to 5.15.0-1112.122
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 < 6.8.0-1064.72~22.04.1
Fix: upgrade to 6.8.0-1064.72~22.04.1
Ubuntu:22.04:LTS canonical linux-gke < 5.15.0-1108.114
Fix: upgrade to 5.15.0-1108.114
Ubuntu:22.04:LTS canonical linux-gkeop < 5.15.0-1095.103
Fix: upgrade to 5.15.0-1095.103
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 < 6.8.0-136.136~22.04.1
Fix: upgrade to 6.8.0-136.136~22.04.1
Ubuntu:22.04:LTS canonical linux-ibm < 5.15.0-1106.110
Fix: upgrade to 5.15.0-1106.110
Ubuntu:22.04:LTS canonical linux-ibm-6.8 < 6.8.0-1061.62~22.04.1
Fix: upgrade to 6.8.0-1061.62~22.04.1
Ubuntu:22.04:LTS canonical linux-intel-iot-realtime All versions
Ubuntu:22.04:LTS canonical linux-intel-iotg < 5.15.0-1107.113
Fix: upgrade to 5.15.0-1107.113
Ubuntu:22.04:LTS canonical linux-kvm < 5.15.0-1104.109
Fix: upgrade to 5.15.0-1104.109
Ubuntu:22.04:LTS canonical linux-lowlatency < 5.15.0-184.194
Fix: upgrade to 5.15.0-184.194
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 < 6.8.0-136.136.2~22.04.1
Fix: upgrade to 6.8.0-136.136.2~22.04.1
Ubuntu:22.04:LTS canonical linux-nvidia < 5.15.0-1107.108
Fix: upgrade to 5.15.0-1107.108
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 < 6.8.0-1059.62~22.04.1
Fix: upgrade to 6.8.0-1059.62~22.04.1
Ubuntu:22.04:LTS canonical linux-nvidia-tegra < 5.15.0-1064.66
Fix: upgrade to 5.15.0-1064.66
Ubuntu:22.04:LTS canonical linux-nvidia-tegra-igx < 5.15.0-1053.53
Fix: upgrade to 5.15.0-1053.53
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 < 5.15.0-1109.115
Fix: upgrade to 5.15.0-1109.115
Ubuntu:22.04:LTS canonical linux-oracle-6.5 All versions
Ubuntu:22.04:LTS canonical linux-oracle-6.8 < 6.8.0-1058.61~22.04.1
Fix: upgrade to 6.8.0-1058.61~22.04.1
Ubuntu:22.04:LTS canonical linux-raspi < 5.15.0-1106.109
Fix: upgrade to 5.15.0-1106.109
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 < 6.8.0-136.136~22.04.3
Fix: upgrade to 6.8.0-136.136~22.04.3
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 < 5.15.0-1075.79
Fix: upgrade to 5.15.0-1075.79
Ubuntu:Nvidia-BlueField:22.04:LTS canonical linux-bluefield < 5.15.0-1096.98
Fix: upgrade to 5.15.0-1096.98
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 < 5.15.0-1112.119+fips1
Fix: upgrade to 5.15.0-1112.119+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-azure-fips < 5.15.0-1117.126+fips1
Fix: upgrade to 5.15.0-1117.126+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-fips < 5.15.0-186.196+fips1
Fix: upgrade to 5.15.0-186.196+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-gcp-fips < 5.15.0-1112.122+fips1
Fix: upgrade to 5.15.0-1112.122+fips1
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-intel-iot-realtime < 5.15.0-1104.106
Fix: upgrade to 5.15.0-1104.106
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-realtime < 5.15.0-1111.120
Fix: upgrade to 5.15.0-1111.120
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-realtime-6.8 < 6.8.1-1056.57~22.04.2
Fix: upgrade to 6.8.1-1056.57~22.04.2
Ubuntu:24.04:LTS canonical linux < 6.8.0-136.136
Fix: upgrade to 6.8.0-136.136
Ubuntu:24.04:LTS canonical linux-aws < 6.8.0-1061.64
Fix: upgrade to 6.8.0-1061.64
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 < 6.8.0-1063.71
Fix: upgrade to 6.8.0-1063.71
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 < 6.17.0-1022.22
Fix: upgrade to 6.17.0-1022.22
Ubuntu:24.04:LTS canonical linux-azure-fde < 6.8.0-1062.69
Fix: upgrade to 6.8.0-1062.69
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 < 6.8.0-1064.72
Fix: upgrade to 6.8.0-1064.72
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 < 6.17.0-1022.25
Fix: upgrade to 6.17.0-1022.25
Ubuntu:24.04:LTS canonical linux-gke < 6.8.0-1059.67
Fix: upgrade to 6.8.0-1059.67
Ubuntu:24.04:LTS canonical linux-gkeop < 6.8.0-1046.50
Fix: upgrade to 6.8.0-1046.50
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 < 6.17.0-42.42
Fix: upgrade to 6.17.0-42.42
Ubuntu:24.04:LTS canonical linux-ibm < 6.8.0-1061.62
Fix: upgrade to 6.8.0-1061.62
Ubuntu:24.04:LTS canonical linux-lowlatency < 6.8.0-136.136.2
Fix: upgrade to 6.8.0-136.136.2
Ubuntu:24.04:LTS canonical linux-lowlatency-hwe-6.11 All versions
Ubuntu:24.04:LTS canonical linux-nvidia < 6.8.0-1059.62
Fix: upgrade to 6.8.0-1059.62
Ubuntu:24.04:LTS canonical linux-nvidia-6.11 All versions
Ubuntu:24.04:LTS canonical linux-nvidia-6.17 < 6.17.0-1031.31
Fix: upgrade to 6.17.0-1031.31
Ubuntu:24.04:LTS canonical linux-nvidia-lowlatency < 6.8.0-1059.62.1
Fix: upgrade to 6.8.0-1059.62.1
Ubuntu:24.04:LTS canonical linux-nvidia-tegra < 6.8.0-1030.31
Fix: upgrade to 6.8.0-1030.31
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 < 6.17.0-1032.32
Fix: upgrade to 6.17.0-1032.32
Ubuntu:24.04:LTS canonical linux-oem-6.8 All versions
Ubuntu:24.04:LTS canonical linux-oracle < 6.8.0-1058.61
Fix: upgrade to 6.8.0-1058.61
Ubuntu:24.04:LTS canonical linux-oracle-6.14 All versions
Ubuntu:24.04:LTS canonical linux-oracle-6.17 < 6.17.0-1020.20
Fix: upgrade to 6.17.0-1020.20
Ubuntu:24.04:LTS canonical linux-raspi < 6.8.0-1061.65
Fix: upgrade to 6.8.0-1061.65
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 < 6.8.0-1033.34
Fix: upgrade to 6.8.0-1033.34
Ubuntu:Nvidia-BlueField:24.04:LTS canonical linux-bluefield < 6.8.0-1028.33
Fix: upgrade to 6.8.0-1028.33
Ubuntu:Pro:FIPS-updates:24.04:LTS canonical linux-aws-fips < 6.8.0-1061.64+fips1
Fix: upgrade to 6.8.0-1061.64+fips1
Ubuntu:Pro:FIPS-updates:24.04:LTS canonical linux-azure-fips < 6.8.0-1063.71+fips2
Fix: upgrade to 6.8.0-1063.71+fips2
Ubuntu:Pro:FIPS-updates:24.04:LTS canonical linux-fips < 6.8.0-136.136+fips2
Fix: upgrade to 6.8.0-136.136+fips2
Ubuntu:Pro:FIPS-updates:24.04:LTS canonical linux-gcp-fips < 6.8.0-1064.72+fips1
Fix: upgrade to 6.8.0-1064.72+fips1
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-raspi-realtime < 6.8.0-2050.52
Fix: upgrade to 6.8.0-2050.52
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-realtime < 6.8.1-1056.57
Fix: upgrade to 6.8.1-1056.57
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-realtime-6.14 All versions
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-realtime-6.17 < 6.17.0-1019.22
Fix: upgrade to 6.17.0-1019.22
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
Debian:14 debian linux < 6.19.10-1
Fix: upgrade to 6.19.10-1
Root:Debian:12 debian rootio-linux < 6.1.164-1.root.io.118
< 6.1.164-1.root.io.121
Fix: upgrade to 6.1.164-1.root.io.118
Alpaquita:23 bellsoft linux-lts >= 6.1.164-r0, < 6.1.167-r0
Fix: upgrade to 6.1.167-r0
Alpaquita:25 bellsoft linux-lts >= 6.12.74-r0, < 6.12.80-r0
Fix: upgrade to 6.12.80-r0
Alpaquita:stream bellsoft linux-lts >= 6.12.76-r0, < 6.12.80-r0
Fix: upgrade to 6.12.80-r0
– linux linux_kernel >= 2.6.12.1, < 5.10.253
>= 5.11, < 5.15.203
>= 5.16, < 6.1.167
>= 6.2, < 6.6.130
>= 6.7, < 6.12.78
>= 6.13, < 6.18.19
>= 6.19, < 6.19.9
2.6.12
7.0
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Ubuntu:Pro:14.04:LTS canonical linux < 3.13.0-215.266
Fix: upgrade to 3.13.0-215.266
Ubuntu:Pro:14.04:LTS canonical linux-aws < 4.4.0-1157.163
Fix: upgrade to 4.4.0-1157.163
Ubuntu:Pro:14.04:LTS canonical linux-azure < 4.15.0-1205.220~14.04.1
Fix: upgrade to 4.15.0-1205.220~14.04.1
Ubuntu:Pro:14.04:LTS canonical linux-lts-xenial < 4.4.0-284.318~14.04.1
Fix: upgrade to 4.4.0-284.318~14.04.1
Ubuntu:Pro:16.04:LTS canonical linux < 4.4.0-284.318
Fix: upgrade to 4.4.0-284.318
Ubuntu:Pro:16.04:LTS canonical linux-aws < 4.4.0-1195.210
Fix: upgrade to 4.4.0-1195.210
Ubuntu:Pro:16.04:LTS canonical linux-aws-hwe < 4.15.0-1195.208~16.04.1
Fix: upgrade to 4.15.0-1195.208~16.04.1
Ubuntu:Pro:16.04:LTS canonical linux-azure < 4.15.0-1205.220~16.04.1
Fix: upgrade to 4.15.0-1205.220~16.04.1
Ubuntu:Pro:16.04:LTS canonical linux-gcp < 4.15.0-1188.205~16.04.1
Fix: upgrade to 4.15.0-1188.205~16.04.1
Ubuntu:Pro:16.04:LTS canonical linux-hwe < 4.15.0-254.266~16.04.1
Fix: upgrade to 4.15.0-254.266~16.04.1
Ubuntu:Pro:16.04:LTS canonical linux-kvm < 4.4.0-1158.169
Fix: upgrade to 4.4.0-1158.169
Ubuntu:Pro:16.04:LTS canonical linux-oracle < 4.15.0-1158.169~16.04.1
Fix: upgrade to 4.15.0-1158.169~16.04.1
Root:Debian:13 debian rootio-linux < 6.12.94-1.root.io.146
< 6.12.74-2.root.io.110
Fix: upgrade to 6.12.94-1.root.io.146
Ubuntu:16.04:LTS canonical linux-hwe-edge All versions
– linux linux < e51238718217c4abdb3ccc3b0c0cde265c7ec629
2.6.12
Root:Debian:11 debian rootio-linux < 5.10.251-1.root.io.71
< 5.10.251-4.root.io.81
< 5.10.257-1.root.io.100
Fix: upgrade to 5.10.251-1.root.io.71
Root:Ubuntu:24.04 canonical linux < 6.8.0-137.137.aikido.85
Fix: upgrade to 6.8.0-137.137.aikido.85
Root:Ubuntu:24.04 canonical rootio-linux < 6.8.0-137.137.aikido.85
Fix: upgrade to 6.8.0-137.137.aikido.85
Root:Ubuntu:24.04 – linux < 6.8.0-146.146.aikido.89
< 6.8.0-147.147.aikido.90
Fix: upgrade to 6.8.0-146.146.aikido.89
Root:Ubuntu:24.04 – rootio-linux < 6.8.0-146.146.aikido.89
< 6.8.0-147.147.aikido.90
Fix: upgrade to 6.8.0-146.146.aikido.89
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:Debian:13 – linux < 6.12.113-1.aikido.163
Fix: upgrade to 6.12.113-1.aikido.163
Root:Debian:13 – rootio-linux < 6.12.113-1.aikido.163
Fix: upgrade to 6.12.113-1.aikido.163
Original advisory text
CVE-2026-31405 in linux - Patched by Root
Root has patched CVE-2026-31405 in the linux package for Root:Debian:13. Multiple fixed versions available.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
8.1 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-125Out-of-bounds Read
Timeline
Published17 Oct 2026
Updated17 Oct 2026
First seen6 Apr 2026
Track software like this
Free during beta