{"action":"Upgrade linux to 6.1.187-1 or later.","affected":[{"fixed":"6.1.187-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.187-1"],"id":"tcs_01M5NVAGSFY4C2987GZ89SH4EX","modified_at":"2026-10-23T18:05:44.326104084Z","published_at":"2026-08-22T16:16:43.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74689","https://security-tracker.debian.org/tracker/CVE-2026-74689"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74689","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74689"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/atm: fix slab-out-of-bounds read in vcc_setsockopt() vcc_setsockopt() contained an ineffective optlen check: if (__SO_LEVEL_MATC"}