CVE-2026-34155 · cross-distro fix matrix

CVE-2026-34155: RAUC controls the update process on embedded Linux systems. Prior to version 1.15.2, RAUC bundles using the 'plain' format exceeding a payload size of 2 GiB cause an integer overflow which results in a signature which covers only the first few bytes of the payload. Given such a bundle with a legitim

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-34155 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

rauc→ fixed in1.13-3+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y rauc
```

Are YOU affected by CVE-2026-34155?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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