{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW7MKSVKWW574CZTV8G2FY","modified_at":"2026-11-02T18:01:06.549668960Z","published_at":"2026-09-11T20:19:36.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89537","https://security-tracker.debian.org/tracker/CVE-2026-89537"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89537","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89537"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Reject short RFC 4121 MIC tokens in gss_krb5_verify_mic_v2 gss_krb5_verify_mic_v2() reads the token ID at ptr[0..1], the fla"}