{"action":"Upgrade linux to 6.18.8-1 or later.","affected":[{"fixed":"6.18.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.18.8-1"],"id":"tcs_01M5NQZTKES0KBX40FW2X49S8R","modified_at":"2026-10-23T18:04:39.836700929Z","published_at":"2026-01-23T16:15:54.003Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-22980","https://security-tracker.debian.org/tracker/CVE-2026-22980"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-22980#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-22980"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: provide locking for v4_end_grace Writing to v4_end_grace can race with server shutdown and result in memory being accessed aft"}