{"action":"Upgrade linux to 6.1.177-1 or later.","affected":[{"fixed":"6.1.177-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.177-1"],"id":"tcs_01M5NSX4G6B3EJHFX8ZDR24PNP","modified_at":"2026-10-23T18:05:39.506099280Z","published_at":"2026-07-19T12:16:50.933Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53398","https://security-tracker.debian.org/tracker/CVE-2026-53398"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53398","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53398"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFO_NO_NAME decode error cleanup nfsd4_decode_secinfo_no_name() currently initializes sin_exp after decoding sin_style"}