{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NW7WFXJ87PS480AV7C7M80","modified_at":"2026-10-23T17:47:39.460742267Z","published_at":"2026-09-11T20:19:38.640Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89551","https://security-tracker.debian.org/tracker/CVE-2026-89551"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89551#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89551"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: SUNRPC: xdr_buf_trim: clamp buf->len to avoid underflow xdr_buf_trim() trims `len` bytes from the tail of an xdr_buf by walking the"}