{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NWF3BZ3CQHF99WRBHPKXAB","modified_at":"2026-10-23T18:05:50.150433919Z","published_at":"2026-09-17T17:17:07.830Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90149","https://security-tracker.debian.org/tracker/CVE-2026-90149"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90149#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90149"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: fix NULL dereference for NFSv4.0 data servers flexfiles accepts NFSv4.0 data servers, but two NFSv4 code paths assu"}