Source: libsndfile Version: 1.2.2-4 Severity: important Tags: security upstream Forwarded: https://github.com/libsndfile/libsndfile/issues/1150 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for libsndfile. CVE-2026-88386[0]: | libsndfile 1.2.2 contains a misaligned memory access issue in | psf_binheader_readf() while parsing WAV fmt chunks. A specially | crafted WAV file can cause the function to cast an unaligned | destination address to unsigned int * and perform a 4-byte store. | This results in undefined behavior leading to denial of service. 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-2026-88386 https://www.cve.org/CVERecord?id=CVE-2026-88386 [1] https://github.com/libsndfile/libsndfile/issues/1150 [2] https://github.com/libsndfile/libsndfile/commit/474e4d328b1e6240b93ec6ed14efb7c6a44bee57 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
