Track vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
7.8
CVE-2026-53195: Linux kernel USB serial driver can overflow memory
CVE-2026-53195 · published 4 months ago
Summary
The Linux kernel's USB serial driver has a coding mistake that could let a specially crafted USB device write more data than expected, potentially causing the system to crash or be taken over. The problem is fixed in recent updates, so applying the latest Linux kernel patches to your servers (including the AWS, Azure, and LTS Xenial versions) resolves the risk. Make sure your systems are updated to the newest kernel release as soon as possible.
What to do
- Update debian linux to version 6.12.94-1.
- Update debian rootio-linux to version 6.1.174-1.root.io.151.
- Update debian linux to version 7.0.13-1.
- Update bellsoft linux-lts to version 6.1.177-r0.
- Update bellsoft linux-lts to version 6.12.95-r0.
- Update bellsoft linux-lts to version 6.18.38-r0.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.83.
- Update debian rootio-linux to version 5.10.257-1.root.io.104.
- Update canonical rootio-linux to version 5.15.0-185.195.root.io.101.
- Update canonical rootio-linux to version 5.15.0-186.196.root.io.103.
- Update canonical rootio-linux to version 5.15.0-186.196.aikido.104.
- 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 linux-aws-7.0 to version 7.0.0-1012.12~24.04.1.
- Update canonical linux-azure-7.0 to version 7.0.0-1014.14~24.04.1.
- Update canonical linux-gcp-7.0 to version 7.0.0-1011.11~24.04.1.
- Update canonical linux-hwe-7.0 to version 7.0.0-31.31~24.04.1.
- Update canonical linux-nvidia-7.0 to version 7.0.0-1018.18~24.04.1.
- Update canonical linux-riscv-7.0 to version 7.0.0-31.31.1~24.04.1.
- Update canonical linux to version 7.0.0-31.31.
- Update canonical linux-aws to version 7.0.0-1012.12.
- Update canonical linux-azure to version 7.0.0-1014.14.
- Update canonical linux-gcp to version 7.0.0-1011.11.
- Update canonical linux-gke to version 7.0.0-1006.7.
- Update canonical linux-ibm to version 7.0.0-1013.13.
- Update canonical linux-nvidia to version 7.0.0-1018.18.
- Update canonical linux-nvidia-bos to version 7.0.0-2018.18.
- Update canonical linux-oem-7.0 to version 7.0.0-1013.13.
- Update canonical linux-oracle to version 7.0.0-1011.11.
- Update canonical linux-raspi to version 7.0.0-1019.19.
- Update canonical linux-realtime to version 7.0.0-31.31.1.
- Update canonical linux-riscv to version 7.0.0-31.31.1.
- Update debian linux to version 6.1.176-1.
- Update canonical linux-oracle-7.0 to version 7.0.0-1011.11~24.04.1.
- 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 canonical linux-aws-5.15 to version 5.15.0-1117.124~20.04.1.
- Update canonical linux-azure-5.15 to version 5.15.0-1123.132~20.04.1.
- Update canonical linux-azure-fde-5.15 to version 5.15.0-1122.131~20.04.1.
- Update canonical linux-gcp-5.15 to version 5.15.0-1118.128~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-198.208~20.04.1.
- Update canonical linux-ibm-5.15 to version 5.15.0-1111.115~20.04.1.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1112.118~20.04.1.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-195.205~20.04.1.
- Update canonical linux-oracle-5.15 to version 5.15.0-1114.120~20.04.1.
- Update canonical linux to version 5.15.0-198.208.
- Update canonical linux-aws to version 5.15.0-1117.124.
- Update canonical linux-aws-6.8 to version 6.8.0-1066.69~22.04.1.
- Update canonical linux-azure to version 5.15.0-1123.132.
- Update canonical linux-azure-6.8 to version 6.8.0-1070.78~22.04.1.
- Update canonical linux-azure-fde to version 5.15.0-1122.131.
- Update canonical linux-azure-fde-6.8 to version 6.8.0-1068.75~22.04.1.
- Update canonical linux-gcp to version 5.15.0-1118.128.
- Update canonical linux-gcp-6.8 to version 6.8.0-1070.78~22.04.1.
- Update canonical linux-gke to version 5.15.0-1113.119.
- Update canonical linux-gkeop to version 5.15.0-1100.108.
- Update canonical linux-ibm to version 5.15.0-1111.115.
- Update canonical linux-ibm-6.8 to version 6.8.0-1066.67~22.04.1.
- Update canonical linux-intel-iotg to version 5.15.0-1112.118.
- Update canonical linux-kvm to version 5.15.0-1109.114.
- Update canonical linux-lowlatency to version 5.15.0-195.205.
- Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-146.146.1~22.04.1.
- Update canonical linux-nvidia to version 5.15.0-1112.113.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1064.67~22.04.1.
- Update canonical linux-oracle to version 5.15.0-1114.120.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1080.84.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1109.111.
- Update canonical linux-realtime to version 5.15.0-1116.125.
- Update canonical linux-realtime-6.8 to version 6.8.1-1061.62~22.04.1.
- Update canonical linux-aws-fips to version 5.15.0-1117.124+fips1.
- Update canonical linux-azure-fips to version 5.15.0-1123.132+fips1.
- Update canonical linux-fips to version 5.15.0-198.208+fips1.
- Update canonical linux-gcp-fips to version 5.15.0-1118.128+fips1.
- Update canonical linux to version 6.8.0-146.146.
- Update canonical linux-aws to version 6.8.0-1066.69.
- Update canonical linux-azure to version 6.8.0-1070.78.
- Update canonical linux-azure-fde to version 6.8.0-1068.75.
- Update canonical linux-gcp to version 6.8.0-1070.78.
- Update canonical linux-gke to version 6.8.0-1065.73.
- Update canonical linux-gkeop to version 6.8.0-1051.55.
- Update canonical linux-ibm to version 6.8.0-1066.67.
- Update canonical linux-lowlatency to version 6.8.0-146.146.1.
- Update canonical linux-nvidia to version 6.8.0-1064.67.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1064.67.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1036.39.
- Update canonical linux-oracle to version 6.8.0-1063.66.
- Update canonical linux-realtime to version 6.8.1-1061.62.
- Update canonical linux-aws-fips to version 6.8.0-1066.69+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1069.77+fips1.
- Update canonical linux-fips to version 6.8.0-146.146+fips1.
- Update canonical linux-gcp-fips to version 6.8.0-1070.78+fips1.
- Update linux to version 6.8.0-147.147.aikido.90.
- Update rootio-linux to version 6.8.0-147.147.aikido.90.
- Update canonical linux-riscv-5.15 to version 5.15.0-1111.115~20.04.1.
- Update canonical linux-riscv-6.8 to version 6.8.0-146.146~22.04.1.
- Update canonical linux-bluefield to version 5.15.0-1101.103.
- Update canonical linux-bluefield to version 6.8.0-1032.37.
- Update linux kernel to version 7.0.13.
- Update linux to version 6.1.190-1.aikido.167.
- Update rootio-linux to version 6.1.190-1.aikido.167.
- Update canonical linux-azure-fde-7.0 to version 7.0.0-1013.13~24.04.1.
- Update canonical linux-azure-fde to version 7.0.0-1013.13.
- Update linux to version 5.15.0-202.212.aikido.118.
- Update rootio-linux to version 5.15.0-202.212.aikido.118.
Affected software
| Ecosystem | Vendor | Product | Affected 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-aws-hwe | 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: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: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: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:Pro:18.04:LTS | canonical | linux-hwe-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-ibm-5.4 | 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: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-gcp-fips | 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 |
< 5.15.0-1117.124~20.04.1 Fix: upgrade to 5.15.0-1117.124~20.04.1
|
| 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 |
< 5.15.0-1123.132~20.04.1 Fix: upgrade to 5.15.0-1123.132~20.04.1
|
| 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 |
< 5.15.0-1122.131~20.04.1 Fix: upgrade to 5.15.0-1122.131~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-bluefield | 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 |
< 5.15.0-1118.128~20.04.1 Fix: upgrade to 5.15.0-1118.128~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All versions |
Showing 50 of 236. Show the rest
| Ecosystem | Vendor | Product | Affected 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 |
< 5.15.0-198.208~20.04.1 Fix: upgrade to 5.15.0-198.208~20.04.1
|
| 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 |
< 5.15.0-1111.115~20.04.1 Fix: upgrade to 5.15.0-1111.115~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1112.118~20.04.1 Fix: upgrade to 5.15.0-1112.118~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-iot | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-195.205~20.04.1 Fix: upgrade to 5.15.0-195.205~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-nvidia-tegra-5.15 | All versions |
| 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 |
< 5.15.0-1114.120~20.04.1 Fix: upgrade to 5.15.0-1114.120~20.04.1
|
| 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 |
< 5.15.0-1111.115~20.04.1 Fix: upgrade to 5.15.0-1111.115~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-xilinx-zynqmp | All versions |
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| 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 |
< 6.8.0-1066.69~22.04.1 Fix: upgrade to 6.8.0-1066.69~22.04.1
|
| 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 |
< 6.8.0-1070.78~22.04.1 Fix: upgrade to 6.8.0-1070.78~22.04.1
|
| 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 |
< 6.8.0-1068.75~22.04.1 Fix: upgrade to 6.8.0-1068.75~22.04.1
|
| 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 |
< 6.8.0-1070.78~22.04.1 Fix: upgrade to 6.8.0-1070.78~22.04.1
|
| 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 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1066.67~22.04.1 Fix: upgrade to 6.8.0-1066.67~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1112.118 Fix: upgrade to 5.15.0-1112.118
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-195.205 Fix: upgrade to 5.15.0-195.205
|
| 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 |
< 6.8.0-146.146.1~22.04.1 Fix: upgrade to 6.8.0-146.146.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1112.113 Fix: upgrade to 5.15.0-1112.113
|
| 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 |
< 6.8.0-1064.67~22.04.1 Fix: upgrade to 6.8.0-1064.67~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx | All versions |
| 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-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.8 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-realtime | 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 |
< 6.8.0-146.146~22.04.1 Fix: upgrade to 6.8.0-146.146~22.04.1
|
| 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:Pro:Realtime:22.04:LTS | canonical | linux-realtime-6.8 |
< 6.8.1-1061.62~22.04.1 Fix: upgrade to 6.8.1-1061.62~22.04.1
|
| 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-aws-7.0 |
< 7.0.0-1012.12~24.04.1 Fix: upgrade to 7.0.0-1012.12~24.04.1
|
| 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-7.0 |
< 7.0.0-1014.14~24.04.1 Fix: upgrade to 7.0.0-1014.14~24.04.1
|
| 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-fde-7.0 |
< 7.0.0-1013.13~24.04.1 Fix: upgrade to 7.0.0-1013.13~24.04.1
|
| 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-6.11 | 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-gcp-7.0 |
< 7.0.0-1011.11~24.04.1 Fix: upgrade to 7.0.0-1011.11~24.04.1
|
| 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-hwe-7.0 |
< 7.0.0-31.31~24.04.1 Fix: upgrade to 7.0.0-31.31~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-7.0 |
< 7.0.0-1018.18~24.04.1 Fix: upgrade to 7.0.0-1018.18~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1064.67.1 Fix: upgrade to 6.8.0-1064.67.1
|
| 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-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-7.0 |
< 7.0.0-1011.11~24.04.1 Fix: upgrade to 7.0.0-1011.11~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | 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-riscv-7.0 |
< 7.0.0-31.31.1~24.04.1 Fix: upgrade to 7.0.0-31.31.1~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-xilinx | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 | All versions |
| Ubuntu:26.04:LTS | canonical | linux-nvidia-bos |
< 7.0.0-2018.18 Fix: upgrade to 7.0.0-2018.18
|
| Ubuntu:26.04:LTS | canonical | linux-oem-7.0 |
< 7.0.0-1013.13 Fix: upgrade to 7.0.0-1013.13
|
| Debian:11 | debian | linux | All versions |
| Debian:12 | debian | linux |
< 6.1.176-1 Fix: upgrade to 6.1.176-1
|
| Debian:13 | debian | linux |
< 6.12.94-1 Fix: upgrade to 6.12.94-1
|
| Debian:14 | debian | linux |
< 7.0.13-1 Fix: upgrade to 7.0.13-1
|
| Root:Debian:12 | debian | rootio-linux |
< 6.1.174-1.root.io.151 Fix: upgrade to 6.1.174-1.root.io.151
|
| – | linux | linux_kernel |
>= 2.6.12.1, < 5.10.259 >= 5.11, < 5.15.210 >= 5.16, < 6.1.176 >= 6.2, < 6.6.143 >= 6.7, < 6.12.94 >= 6.13, < 6.18.36 >= 6.19, < 7.0.13 2.6.12 7.1 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Alpaquita:23 | bellsoft | linux-lts |
>= 6.1.175-r0, < 6.1.177-r0 Fix: upgrade to 6.1.177-r0
|
| Alpaquita:25 | bellsoft | linux-lts |
>= 6.12.92-r0, < 6.12.95-r0 Fix: upgrade to 6.12.95-r0
|
| Alpaquita:stream | bellsoft | linux-lts |
>= 6.18.35-r1, < 6.18.38-r0 Fix: upgrade to 6.18.38-r0
|
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-136.136.root.io.83 Fix: upgrade to 6.8.0-136.136.root.io.83
|
| Root:Debian:11 | debian | rootio-linux |
< 5.10.257-1.root.io.104 Fix: upgrade to 5.10.257-1.root.io.104
|
| Root:Ubuntu:22.04 | canonical | rootio-linux |
< 5.15.0-185.195.root.io.101 < 5.15.0-186.196.root.io.103 < 5.15.0-186.196.aikido.104 < 5.15.0-187.197.aikido.112 Fix: upgrade to 5.15.0-185.195.root.io.101
|
| Root:Ubuntu:22.04 | canonical | linux |
< 5.15.0-187.197.aikido.112 Fix: upgrade to 5.15.0-187.197.aikido.112
|
| Ubuntu:26.04:LTS | canonical | linux |
< 7.0.0-31.31 Fix: upgrade to 7.0.0-31.31
|
| Ubuntu:26.04:LTS | canonical | linux-aws |
< 7.0.0-1012.12 Fix: upgrade to 7.0.0-1012.12
|
| Ubuntu:26.04:LTS | canonical | linux-azure |
< 7.0.0-1014.14 Fix: upgrade to 7.0.0-1014.14
|
| Ubuntu:26.04:LTS | canonical | linux-gcp |
< 7.0.0-1011.11 Fix: upgrade to 7.0.0-1011.11
|
| Ubuntu:26.04:LTS | canonical | linux-gke |
< 7.0.0-1006.7 Fix: upgrade to 7.0.0-1006.7
|
| Ubuntu:26.04:LTS | canonical | linux-ibm |
< 7.0.0-1013.13 Fix: upgrade to 7.0.0-1013.13
|
| Ubuntu:26.04:LTS | canonical | linux-nvidia |
< 7.0.0-1018.18 Fix: upgrade to 7.0.0-1018.18
|
| Ubuntu:26.04:LTS | canonical | linux-oracle |
< 7.0.0-1011.11 Fix: upgrade to 7.0.0-1011.11
|
| Ubuntu:26.04:LTS | canonical | linux-raspi |
< 7.0.0-1019.19 Fix: upgrade to 7.0.0-1019.19
|
| Ubuntu:26.04:LTS | canonical | linux-realtime |
< 7.0.0-31.31.1 Fix: upgrade to 7.0.0-31.31.1
|
| Ubuntu:26.04:LTS | canonical | linux-riscv |
< 7.0.0-31.31.1 Fix: upgrade to 7.0.0-31.31.1
|
| 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 < 5.15.0-202.212.aikido.118 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Root:Ubuntu:22.04 | – | rootio-linux |
< 5.15.0-198.208.aikido.116 < 5.15.0-202.212.aikido.118 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-198.208 Fix: upgrade to 5.15.0-198.208
|
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1117.124 Fix: upgrade to 5.15.0-1117.124
|
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1123.132 Fix: upgrade to 5.15.0-1123.132
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1122.131 Fix: upgrade to 5.15.0-1122.131
|
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1118.128 Fix: upgrade to 5.15.0-1118.128
|
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1113.119 Fix: upgrade to 5.15.0-1113.119
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1100.108 Fix: upgrade to 5.15.0-1100.108
|
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1111.115 Fix: upgrade to 5.15.0-1111.115
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1109.114 Fix: upgrade to 5.15.0-1109.114
|
| Ubuntu:22.04:LTS | canonical | linux-oracle |
< 5.15.0-1114.120 Fix: upgrade to 5.15.0-1114.120
|
| Ubuntu:22.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.15.0-1080.84 Fix: upgrade to 5.15.0-1080.84
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1109.111 Fix: upgrade to 5.15.0-1109.111
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1116.125 Fix: upgrade to 5.15.0-1116.125
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-aws-fips |
< 5.15.0-1117.124+fips1 Fix: upgrade to 5.15.0-1117.124+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-azure-fips |
< 5.15.0-1123.132+fips1 Fix: upgrade to 5.15.0-1123.132+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-fips |
< 5.15.0-198.208+fips1 Fix: upgrade to 5.15.0-198.208+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-gcp-fips |
< 5.15.0-1118.128+fips1 Fix: upgrade to 5.15.0-1118.128+fips1
|
| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-146.146 Fix: upgrade to 6.8.0-146.146
|
| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1066.69 Fix: upgrade to 6.8.0-1066.69
|
| Ubuntu:24.04:LTS | canonical | linux-azure |
< 6.8.0-1070.78 Fix: upgrade to 6.8.0-1070.78
|
| Ubuntu:24.04:LTS | canonical | linux-azure-fde |
< 6.8.0-1068.75 Fix: upgrade to 6.8.0-1068.75
|
| Ubuntu:24.04:LTS | canonical | linux-gcp |
< 6.8.0-1070.78 Fix: upgrade to 6.8.0-1070.78
|
| Ubuntu:24.04:LTS | canonical | linux-gke |
< 6.8.0-1065.73 Fix: upgrade to 6.8.0-1065.73
|
| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1051.55 Fix: upgrade to 6.8.0-1051.55
|
| Ubuntu:24.04:LTS | canonical | linux-ibm |
< 6.8.0-1066.67 Fix: upgrade to 6.8.0-1066.67
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-146.146.1 Fix: upgrade to 6.8.0-146.146.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1064.67 Fix: upgrade to 6.8.0-1064.67
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1036.39 Fix: upgrade to 6.8.0-1036.39
|
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1063.66 Fix: upgrade to 6.8.0-1063.66
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1061.62 Fix: upgrade to 6.8.1-1061.62
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1066.69+fips1 Fix: upgrade to 6.8.0-1066.69+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1069.77+fips1 Fix: upgrade to 6.8.0-1069.77+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-146.146+fips1 Fix: upgrade to 6.8.0-146.146+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1070.78+fips1 Fix: upgrade to 6.8.0-1070.78+fips1
|
| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1101.103 Fix: upgrade to 5.15.0-1101.103
|
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1032.37 Fix: upgrade to 6.8.0-1032.37
|
| Linux | linux | kernel |
>= 6.19.0, < 7.0.13 Fix: upgrade to 7.0.13
|
| Root:Debian:12 | – | linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
|
| Root:Debian:12 | – | rootio-linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
|
| Ubuntu:26.04:LTS | canonical | linux-azure-fde |
< 7.0.0-1013.13 Fix: upgrade to 7.0.0-1013.13
|
Original advisory text
CVE-2026-53195 in linux - Patched by Root
In the Linux kernel, the following vulnerability has been resolved: USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr() build_i2c_fw_hdr() allocates a fixed-size buffer of (16*1024 - 512) + sizeof(struct ti_i2c_firmware_rec) bytes, then copies le16_to_cpu(img_header->Length) bytes into it without validating that Length fits within the available space after the firmware record header. img_header->Length is a __le16 from the firmware file and can be up to 65535. check_fw_sanity() validates the total firmware size but not img_header->Length specifically. Fix by rejecting images where img_header->Length exceeds the available destination space.
References
- https://security-tracker.debian.org/tracker/CVE-2026-53195 Vendor Advisory
- https://docs.bell-sw.com/security/cves/CVE-2026-53195 Vendor Advisory
- https://ubuntu.com/security/CVE-2026-53195 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2026-53195 Third Party Advisory
- https://git.kernel.org/linus/0fd2b00b2d3d05e3eaa13342b3dfb0fa85c226ae Third Party Advisory
- https://ubuntu.com/security/notices/USN-8876-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8903-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8905-1 Vendor Advisory
- https://git.kernel.org/stable/c/0fd2b00b2d3d05e3eaa13342b3dfb0fa85c226ae Third Party Advisory
- https://git.kernel.org/stable/c/4cb722747ed25971f35cc47ce5c0e79d7f717713 Third Party Advisory
- https://git.kernel.org/stable/c/5a79b634ee58786ca627268daefa7744f2af2e14 Third Party Advisory
- https://git.kernel.org/stable/c/b7faf660eefa2047ebc2959ff76da2b6eae2e9e3 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8726-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8760-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8728-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8728-3 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53195... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-53195 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://git.kernel.org/stable/c/130d6567eb148040eed1b73e1414ad6c27d22bd5 Third Party Advisory
- https://git.kernel.org/stable/c/294692d3296eee3391c348d7ea6401916d27806c Third Party Advisory
- https://git.kernel.org/stable/c/2fd64bf0ad66ab5de0c73524591d879427ba5aba Third Party Advisory
- https://git.kernel.org/stable/c/3e187152f44d76d7633a3855ffd0099e1588b82a Third Party Advisory
- https://ubuntu.com/security/notices/USN-8879-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8877-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8875-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8886-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8906-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8904-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8726-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8727-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8728-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8760-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8726-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8726-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8800-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8878-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8903-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8875-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8905-2 Vendor Advisory
Severity
7.8
High
Type
CWE-787Out-of-bounds Write
Timeline
Published25 Jun 2026
Updated30 Oct 2026
First seen25 Jun 2026
Sources
CVE-2026-53195 · NVD
DEBIAN-CVE-2026-53195 · OSV
BELL-CVE-2026-53195 · OSV
UBUNTU-CVE-2026-53195 · OSV
CVE-2026-53195 · OSV
Track software like this
Free during beta