CVE-2026-109828: medium-severity vulnerability in libsndfile
libsndfile WAV Parsing wavlike.c wavlike_subchunk_parse uninitialized variable
Published
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
A vulnerability was found in libsndfile up to 1.2.2. This issue affects the function wavlike_subchunk_parse of the file src/wavlike.c of the component WAV Parsing. Performing a manipulation results in use of uninitialized variable. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
n/a · libsndfilepublic PoCs found — 1
cve_referencegithub.com/libsndfile/libsndfile/issues/1169unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.