{"action":"Upgrade linux to 6.12.74-2 or later.","affected":[{"fixed":"6.12.74-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.74-2"],"id":"tcs_01M5NR39SJKH1RKTA6QR7Y2G9W","modified_at":"2026-10-01T03:02:59.689986843Z","published_at":"2026-04-01T09:16:16.747Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23408","https://security-tracker.debian.org/tracker/CVE-2026-23408"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23408#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23408"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix double free of ns_name in aa_replace_profiles() if ns_name is NULL after 1071 error = aa_unpack(udata, &lh, &ns_name);"}