Vulnerability in Rauc

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…

EPSS: 0.000 (4.7th percentile) — read the EPSS interpretation.

Affected products

Rauc — versions < 1.15.2

Weakness classification (CWE)

References

https://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hx (x_refsource_CONFIRM)
https://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441 (x_refsource_MISC)
https://github.com/rauc/rauc/releases/tag/v1.15.2 (x_refsource_MISC)