{"action":"Upgrade linux-6.12 to 6.12.111-1~deb12u1 or later.","affected":[{"fixed":"6.12.111-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.111-1~deb12u1"],"id":"tcs_01M5NVVHYK70F1XT2VV2CA8KYG","modified_at":"2026-10-31T10:02:06.919536899Z","published_at":"2026-09-11T20:19:06.613Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80996","https://security-tracker.debian.org/tracker/CVE-2026-80996"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80996#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80996"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netli"}