CVE-2025-53518

NameCVE-2025-53518
DescriptionAn integer overflow vulnerability exists in the ABF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted ABF file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1112133

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
biosig (PTS)bullseye2.1.2-4vulnerable
bookworm2.5.0-1vulnerable
forky, sid, trixie3.9.0-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
biosigsource(unstable)(unfixed)1112133

Notes

[trixie] - biosig <no-dsa> (Minor issue)
[bookworm] - biosig <no-dsa> (Minor issue)
[bullseye] - biosig <postponed> (Minor issue)
https://sourceforge.net/p/biosig/mailman/message/59224259/
https://sourceforge.net/p/biosig/code/ci/d7d146b70b9b261b132dac7f9293271a4e8d481d/

Search for package or bug name: Reporting problems