{"action":"Upgrade linux to 6.12.43-1 or later.","affected":[{"fixed":"6.12.43-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.43-1"],"id":"tcs_01M5NNNWA4JTC97SCXM2F0FYG2","modified_at":"2026-10-23T18:05:09.209312250Z","published_at":"2025-09-11T17:15:39.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39757","https://security-tracker.debian.org/tracker/CVE-2025-39757"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39757#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39757"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Validate UAC3 cluster segment descriptors UAC3 class segment descriptors need to be verified whether their sizes ma"}