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CVE-2026-43185: Ubuntu 22.04 Linux kernels could allow unauthorized access
CVE-2026-43185 · published 3 days ago
Summary
Several Ubuntu 22.04 kernel packages, including the standard, hardware‑enablement, and cloud versions, contain a flaw that could let an attacker gain access to the system. Canonical has released patches for all affected packages. Apply the latest kernel updates from Ubuntu’s official repositories as soon as possible.
What to do
- Update debian rootio-linux to version 6.12.86-1.root.io.121.
- Update debian linux to version 6.19.6-1.
- Update debian rootio-linux to version 6.1.170-3.root.io.129.
- Update debian rootio-linux to version 6.12.90-2.root.io.139.
- 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-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-raspi to version 6.17.0-1021.21.
- Update canonical rootio-linux to version 5.15.0-186.196.root.io.103.
- Update canonical linux to version 5.15.0-187.197.aikido.112.
- Update canonical rootio-linux to version 5.15.0-187.197.aikido.112.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.83.
- 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-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 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.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:18.04:LTS | canonical | linux-hwe | All 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-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 209. 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-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 |
< 6.8.0-134.134 Fix: upgrade to 6.8.0-134.134
|
| 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 | 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 |
< 6.17.0-1021.21~24.04.1 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 | 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 |
< 6.17.0-1021.21 Fix: upgrade to 6.17.0-1021.21
|
| Ubuntu:25.10 | canonical | linux-realtime | All versions |
| Ubuntu:25.10 | canonical | linux-riscv | All versions |
| Ubuntu:26.04:LTS | canonical | linux-azure-fde | All versions |
| Alpaquita:23 | bellsoft | linux-lts | >= 6.1.170-r0 |
| Alpaquita:25 | bellsoft | linux-lts | >= 6.12.85-r0 |
| Alpaquita:stream | bellsoft | linux-lts | >= 6.12.85-r0 |
| Root:Debian:13 | debian | rootio-linux |
< 6.12.86-1.root.io.121 < 6.12.90-2.root.io.139 Fix: upgrade to 6.12.86-1.root.io.121
|
| Debian:12 | debian | linux | All versions |
| Debian:13 | debian | linux | All versions |
| Debian:14 | debian | linux |
< 6.19.6-1 Fix: upgrade to 6.19.6-1
|
| Root:Debian:12 | debian | rootio-linux |
< 6.1.170-3.root.io.129 Fix: upgrade to 6.1.170-3.root.io.129
|
| – | linux | linux_kernel |
>= 5.15, < 6.18.16 >= 6.19, < 6.19.6 7.0 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-7.0 | All versions |
| Root:Ubuntu:22.04 | canonical | rootio-linux |
< 5.15.0-186.196.root.io.103 < 5.15.0-187.197.aikido.112 Fix: upgrade to 5.15.0-186.196.root.io.103
|
| Root:Ubuntu:22.04 | canonical | linux |
< 5.15.0-187.197.aikido.112 Fix: upgrade to 5.15.0-187.197.aikido.112
|
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-136.136.root.io.83 < 6.8.0-138.138.aikido.86 Fix: upgrade to 6.8.0-136.136.root.io.83
|
| Root:Ubuntu:24.04 | canonical | linux |
< 6.8.0-138.138.aikido.86 Fix: upgrade to 6.8.0-138.138.aikido.86
|
| 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-2026-43185 in linux - Patched by Root
Root has patched CVE-2026-43185 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.
References
- https://git.kernel.org/stable/c/55abc475d096da4a5356b6efb0cfdc6156bc1550 Patch
- https://git.kernel.org/stable/c/6b4f875aac344cdd52a1f34cc70ed2f874a65757 Patch
- https://git.kernel.org/stable/c/ceae058eb707ddd0d68f0872f9d9f23b7c30c37b Patch
- https://security-tracker.debian.org/tracker/CVE-2026-43185 Vendor Advisory
- https://docs.bell-sw.com/security/cves/CVE-2026-43185 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-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://www.cve.org/CVERecord?id=CVE-2026-43185 Third Party Advisory
- https://ubuntu.com/security/CVE-2026-43185 Third Party Advisory
- https://git.kernel.org/linus/6b4f875aac344cdd52a1f34cc70ed2f874a65757 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8605-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8547-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8619-1 Vendor Advisory
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker full control (estimated)
Type
CWE-674Uncontrolled Recursion
Timeline
Published9 Oct 2026
Updated11 Oct 2026
First seen8 May 2026
Sources
CVE-2026-43185 · NVD
DEBIAN-CVE-2026-43185 · OSV
BELL-CVE-2026-43185 · OSV
UBUNTU-CVE-2026-43185 · OSV
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