{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NW7QJDVVDEBVACTWKRBXSG","modified_at":"2026-10-23T17:47:49.446998678Z","published_at":"2026-09-11T20:19:37.247Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89541","https://security-tracker.debian.org/tracker/CVE-2026-89541"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89541#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89541"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: SUNRPC: harden gss_unwrap_resp_priv length checks gss_unwrap_resp_priv() validates the RPCSEC_GSS opaque length with offset = (u8 *)"}