{"action":"Upgrade libnfs to 5.0.2-1+deb13u1 or later.","affected":[{"fixed":"5.0.2-1+deb13u1","introduced":"0"}],"component":"libnfs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.0.2-1+deb13u1"],"id":"tcs_01M5NSXSF8SPK9AJMB0JK27KNZ","modified_at":"2026-10-27T09:47:34.969843080Z","published_at":"2026-06-10T15:16:42.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53689","https://security-tracker.debian.org/tracker/CVE-2026-53689"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53689#Debian:13/libnfs","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53689"}],"summary":"libnfs through 6.0.2 before 55c18ea does not validate a string size, leading to an integer overflow during a connection to a crafted NFS server. This occurs in libnfs_zdr_string in lib/libnfs-zdr.c."}