Hi,

The following vulnerability was published for libstb.

CVE-2025-3407[0]:
| A vulnerability was found in Nothings stb up to f056911. It has been
| declared as critical. Affected by this vulnerability is the function
| stbhw_build_tileset_from_image. The manipulation of the argument
| h_count/v_count leads to out-of-bounds read. The attack can be
| launched remotely. This product takes the approach of rolling
| releases to provide continious delivery. Therefore, version details
| for affected and updated releases are not available. The vendor was
| contacted early about this disclosure but did not respond in any
| way.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-3407
https://www.cve.org/CVERecord?id=CVE-2025-3407
[1] https://github.com/nothings/stb/issues/1769

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore