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9.4
CVE-2026-23428: Ubuntu 22.04 Linux packages can let attackers gain higher rights
CVE-2026-23428 · published 3 days ago
Summary
Several Ubuntu 22.04 kernel packages (including the standard, HWE edge, AWS, and Azure versions) contain a flaw that could let a malicious user increase their system privileges. This could let them control the server or access sensitive data. Update to the latest kernel packages from Ubuntu as soon as possible to close the gap.
What to do
- Update debian linux to version 6.19.10-1.
- Update bellsoft linux-lts to version 6.1.167-r0.
- Update bellsoft linux-lts to version 6.12.80-r0.
- 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-gcp-5.15 to version 5.15.0-1111.121~20.04.1.
- 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-intel-iotg-5.15 to version 5.15.0-1106.112~20.04.1.
- 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 to version 5.15.0-185.195.
- Update canonical linux-aws to version 5.15.0-1111.118.
- Update canonical linux-aws-6.8 to version 6.8.0-1060.63~22.04.1.
- Update canonical linux-azure to version 5.15.0-1116.125.
- Update canonical linux-azure-6.8 to version 6.8.0-1063.71~22.04.1.
- Update canonical linux-azure-fde-6.8 to version 6.8.0-1062.69~22.04.1.
- Update canonical linux-gcp to version 5.15.0-1111.121.
- Update canonical linux-gcp-6.8 to version 6.8.0-1063.69~22.04.1.
- 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 6.8.0-136.136~22.04.1.
- Update canonical linux-ibm to version 5.15.0-1105.109.
- Update canonical linux-ibm-6.8 to version 6.8.0-1060.61~22.04.1.
- 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 6.8.0-134.134.1~22.04.1.
- Update canonical linux-nvidia to version 5.15.0-1106.107.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1058.61~22.04.1.
- 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 6.8.0-1057.58~22.04.1.
- Update canonical linux-raspi to version 5.15.0-1105.108.
- Update canonical linux-riscv-6.8 to version 6.8.0-134.134~22.04.1.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1074.78.
- 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-azure-fips to version 5.15.0-1116.125+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 6.8.1-1055.56~22.04.1.
- Update canonical linux to version 6.8.0-134.134.
- Update canonical linux-aws to version 6.8.0-1060.63.
- Update canonical linux-aws-6.17 to version 6.17.0-1019.19~24.04.1.
- Update canonical linux-azure to version 6.8.0-1063.71.
- Update canonical linux-azure-6.17 to version 6.17.0-1021.21~24.04.1.
- Update canonical linux-azure-fde to version 6.8.0-1062.69.
- Update canonical linux-gcp to version 6.8.0-1063.69.
- Update canonical linux-gcp-6.17 to version 6.17.0-1020.22~24.04.1.
- Update canonical linux-gke to version 6.8.0-1058.64.
- Update canonical linux-gkeop to version 6.8.0-1045.48.
- Update canonical linux-hwe-6.17 to version 6.17.0-40.40~24.04.1.
- Update canonical linux-ibm to version 6.8.0-1060.61.
- Update canonical linux-lowlatency to version 6.8.0-134.134.1.
- Update canonical linux-nvidia to version 6.8.0-1058.61.
- Update canonical linux-nvidia-6.17 to version 6.17.0-1026.26.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1058.61.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1029.30.
- Update canonical linux-oem-6.17 to version 6.17.0-1028.28.
- Update canonical linux-oracle to version 6.8.0-1057.58.
- Update canonical linux-oracle-6.17 to version 6.17.0-1018.18~24.04.1.
- Update canonical linux-raspi to version 6.8.0-1060.64.
- Update canonical linux-aws-fips to version 6.8.0-1060.63+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1062.69+fips1.
- Update canonical linux-fips to version 6.8.0-134.134+fips1.
- Update canonical linux-gcp-fips to version 6.8.0-1063.69+fips1.
- Update canonical linux-raspi-realtime to version 6.8.0-2049.50.
- Update canonical linux-realtime to version 6.8.1-1055.56.
- Update canonical linux-realtime-6.17 to version 6.17.0-1017.19~24.04.1.
- Update canonical linux to version 6.17.0-40.40.
- Update canonical linux-aws to version 6.17.0-1019.19.
- Update canonical linux-gcp to version 6.17.0-1020.22.
- Update canonical linux-oracle to version 6.17.0-1018.18.
- Update canonical linux-raspi to version 6.17.0-1021.21.
- Update canonical linux-realtime to version 6.17.0-1017.19.
- Update canonical linux-riscv to version 6.17.0-40.40.1.
- Update debian rootio-linux to version 6.1.164-1.root.io.121.
- Update debian rootio-linux to version 6.12.74-2.root.io.110.
- Update canonical linux to version 6.8.0-138.138.aikido.86.
- Update canonical rootio-linux to version 6.8.0-138.138.aikido.86.
- Update canonical linux to version 6.8.0-138.138.aikido.87.
- Update canonical rootio-linux to version 6.8.0-138.138.aikido.87.
- Update canonical linux-azure-fde to version 5.15.0-1116.125.
- Update canonical linux-xilinx to version 6.8.0-1032.33.
- Update canonical linux-bluefield to version 6.8.0-1026.30.
- Update debian linux to version 6.1.170-1.
- Update debian linux to version 6.12.85-1.
- Update linux kernel to version 6.19.10.
- 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 linux to version d08417981155883068b7260d9500ca306a03edac or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | 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:18.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | 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:18.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oem | 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: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: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: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-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-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: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
|
Showing 50 of 206. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.8 | 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: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 |
< 6.8.0-1060.63~22.04.1 Fix: upgrade to 6.8.0-1060.63~22.04.1
|
| 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 |
< 6.8.0-1063.71~22.04.1 Fix: upgrade to 6.8.0-1063.71~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1116.125 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 |
< 6.8.0-1062.69~22.04.1 Fix: upgrade to 6.8.0-1062.69~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1111.121 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 |
< 6.8.0-1063.69~22.04.1 Fix: upgrade to 6.8.0-1063.69~22.04.1
|
| 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 |
< 6.8.0-136.136~22.04.1 Fix: upgrade to 6.8.0-136.136~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1105.109 Fix: upgrade to 5.15.0-1105.109
|
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1060.61~22.04.1 Fix: upgrade to 6.8.0-1060.61~22.04.1
|
| 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 |
< 6.8.0-134.134.1~22.04.1 Fix: upgrade to 6.8.0-134.134.1~22.04.1
|
| 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 |
< 6.8.0-1058.61~22.04.1 Fix: upgrade to 6.8.0-1058.61~22.04.1
|
| 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 |
< 6.8.0-1057.58~22.04.1 Fix: upgrade to 6.8.0-1057.58~22.04.1
|
| 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 |
< 6.8.0-134.134~22.04.1 Fix: upgrade to 6.8.0-134.134~22.04.1
|
| 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-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 |
< 6.8.1-1055.56~22.04.1 Fix: upgrade to 6.8.1-1055.56~22.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1060.63 Fix: upgrade to 6.8.0-1060.63
|
| Ubuntu:24.04:LTS | canonical | linux-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-aws-6.17 |
< 6.17.0-1019.19~24.04.1 Fix: upgrade to 6.17.0-1019.19~24.04.1
|
| 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 |
< 6.17.0-1021.21~24.04.1 Fix: upgrade to 6.17.0-1021.21~24.04.1
|
| 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 |
< 6.8.0-1063.69 Fix: upgrade to 6.8.0-1063.69
|
| 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 |
< 6.17.0-1020.22~24.04.1 Fix: upgrade to 6.17.0-1020.22~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-gke |
< 6.8.0-1058.64 Fix: upgrade to 6.8.0-1058.64
|
| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1045.48 Fix: upgrade to 6.8.0-1045.48
|
| 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 |
< 6.17.0-40.40~24.04.1 Fix: upgrade to 6.17.0-40.40~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-ibm |
< 6.8.0-1060.61 Fix: upgrade to 6.8.0-1060.61
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-134.134.1 Fix: upgrade to 6.8.0-134.134.1
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1058.61 Fix: upgrade to 6.8.0-1058.61
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.17 |
< 6.17.0-1026.26 Fix: upgrade to 6.17.0-1026.26
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1058.61.1 Fix: upgrade to 6.8.0-1058.61.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1029.30 Fix: upgrade to 6.8.0-1029.30
|
| 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 |
< 6.17.0-1028.28 Fix: upgrade to 6.17.0-1028.28
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.8 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1057.58 Fix: upgrade to 6.8.0-1057.58
|
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 |
< 6.17.0-1018.18~24.04.1 Fix: upgrade to 6.17.0-1018.18~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-raspi |
< 6.8.0-1060.64 Fix: upgrade to 6.8.0-1060.64
|
| 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:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1026.30 Fix: upgrade to 6.8.0-1026.30
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1060.63+fips1 Fix: upgrade to 6.8.0-1060.63+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1062.69+fips1 Fix: upgrade to 6.8.0-1062.69+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-134.134+fips1 Fix: upgrade to 6.8.0-134.134+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1063.69+fips1 Fix: upgrade to 6.8.0-1063.69+fips1
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-raspi-realtime |
< 6.8.0-2049.50 Fix: upgrade to 6.8.0-2049.50
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1055.56 Fix: upgrade to 6.8.1-1055.56
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 |
< 6.17.0-1017.19~24.04.1 Fix: upgrade to 6.17.0-1017.19~24.04.1
|
| Ubuntu:25.10 | canonical | linux |
< 6.17.0-40.40 Fix: upgrade to 6.17.0-40.40
|
| Ubuntu:25.10 | canonical | linux-aws |
< 6.17.0-1019.19 Fix: upgrade to 6.17.0-1019.19
|
| Ubuntu:25.10 | canonical | linux-azure | All versions |
| Ubuntu:25.10 | canonical | linux-azure-fde | All versions |
| Ubuntu:25.10 | canonical | linux-gcp |
< 6.17.0-1020.22 Fix: upgrade to 6.17.0-1020.22
|
| Ubuntu:25.10 | canonical | linux-oracle |
< 6.17.0-1018.18 Fix: upgrade to 6.17.0-1018.18
|
| Ubuntu:25.10 | canonical | linux-raspi |
< 6.17.0-1021.21 Fix: upgrade to 6.17.0-1021.21
|
| Ubuntu:25.10 | canonical | linux-realtime |
< 6.17.0-1017.19 Fix: upgrade to 6.17.0-1017.19
|
| Ubuntu:25.10 | canonical | linux-riscv |
< 6.17.0-40.40.1 Fix: upgrade to 6.17.0-40.40.1
|
| – | linux | linux_kernel |
>= 5.15.121, < 5.15.203 >= 6.1.36, < 6.1.167 >= 6.3.10, < 6.4 >= 6.4.1, < 6.6.130 >= 6.7, < 6.12.78 >= 6.13, < 6.18.20 >= 6.19, < 6.19.10 6.4 7.0 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| 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
|
| Debian:14 | debian | linux |
< 6.19.10-1 Fix: upgrade to 6.19.10-1
|
| 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
|
| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-134.134 Fix: upgrade to 6.8.0-134.134
|
| – | linux | linux |
< d08417981155883068b7260d9500ca306a03edac 6.4 |
| Root:Debian:12 | debian | rootio-linux |
< 6.1.164-1.root.io.121 Fix: upgrade to 6.1.164-1.root.io.121
|
| Root:Debian:13 | debian | rootio-linux |
< 6.12.74-2.root.io.110 Fix: upgrade to 6.12.74-2.root.io.110
|
| Root:Ubuntu:24.04 | canonical | linux |
< 6.8.0-138.138.aikido.86 < 6.8.0-138.138.aikido.87 Fix: upgrade to 6.8.0-138.138.aikido.86
|
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-138.138.aikido.86 < 6.8.0-138.138.aikido.87 Fix: upgrade to 6.8.0-138.138.aikido.86
|
| Linux | linux | kernel |
>= 6.13.0, < 6.19.10 Fix: upgrade to 6.19.10
|
| 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
|
| 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
|
Original advisory text
CVE-2026-23428 in linux - Patched by Root
Root has patched CVE-2026-23428 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.
References
- https://git.kernel.org/stable/c/7f7468fd2a7554cea91b7d430335a3dbf01dcc09 URL
- https://git.kernel.org/stable/c/806f13752652216db0c309392b4db3e64eeed4f2 URL
- https://ubuntu.com/security/notices/USN-8497-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8498-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8499-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8493-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8508-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8492-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8490-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8492-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8492-5 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-8545-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8546-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8547-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8604-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8605-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8606-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8607-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8609-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8547-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8619-1 Vendor Advisory
- https://security-tracker.debian.org/tracker/CVE-2026-23428 Vendor Advisory
- https://docs.bell-sw.com/security/cves/CVE-2026-23428 Vendor Advisory
- https://git.kernel.org/stable/c/a5929c2020ce54e1dcbd1078c0f30b8aaf73c105 URL
- https://ubuntu.com/security/notices/USN-8490-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8491-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8492-1 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23428... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23428 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://www.cve.org/CVERecord?id=CVE-2026-23428 Third Party Advisory
- https://ubuntu.com/security/CVE-2026-23428 Third Party Advisory
- https://git.kernel.org/linus/c33615f995aee80657b9fdfbc4ee7f49c2bd733d Third Party Advisory
- https://git.kernel.org/stable/c/c33615f995aee80657b9fdfbc4ee7f49c2bd733d URL
- https://git.kernel.org/stable/c/c742b46a153d3ff95ff0825ab1950c87b9e14470 URL
- https://git.kernel.org/stable/c/d08417981155883068b7260d9500ca306a03edac URL
- https://git.kernel.org/stable/c/eae0dc86f71e6f3294c0cd7ffc05039258d243af URL
- https://ubuntu.com/security/notices/USN-8493-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8492-2 Vendor Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Type
CWE-416Use After Free
Timeline
Published9 Oct 2026
Updated11 Oct 2026
First seen3 Apr 2026
Sources
DEBIAN-CVE-2026-23428 · OSV
BELL-CVE-2026-23428 · OSV
UBUNTU-CVE-2026-23428 · OSV
CVE-2026-23428 · NVD
CVE-2026-23428 · MITRE
CVE-2026-23428 · OSV
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