{"id":"CVE-2026-96675","published":"2026-09-23T16:16:50.523","lastModified":"2026-09-24T21:08:55.030","description":"alsa-lib through 1.2.16.1 contains a denial of service vulnerability in the multi PCM plugin that fails to validate sparse binding indices before array access. Attackers can supply a malicious ALSA configuration file with sparse bindings to trigger an out-of-bounds array read and assertion failure, causing the application to abort.","cvssScore":3.3,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","cwes":["CWE-129"],"vendors":[],"products":[],"references":[{"url":"https://github.com/alsa-project/alsa-lib","tags":[]},{"url":"https://github.com/alsa-project/alsa-lib/blob/v1.2.16.1/src/pcm/pcm_multi.c#L1122-L1131","tags":[]},{"url":"https://github.com/alsa-project/alsa-lib/pull/527","tags":[]},{"url":"https://www.vulncheck.com/advisories/alsa-lib-through-1.2.16.1-denial-of-service-via-pcm-multi","tags":[]}],"exploitRefs":[{"url":"https://github.com/alsa-project/alsa-lib","tags":[]},{"url":"https://github.com/alsa-project/alsa-lib/blob/v1.2.16.1/src/pcm/pcm_multi.c#L1122-L1131","tags":[]},{"url":"https://github.com/alsa-project/alsa-lib/pull/527","tags":[]}],"hasPoc":true,"ai":null}