{"action":"Upgrade libcrypt-pbkdf2-perl to 0.261630-1~deb13u1 or later.","affected":[{"fixed":"0.261630-1~deb13u1","introduced":"0"}],"component":"libcrypt-pbkdf2-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.261630-1~deb13u1"],"id":"tcs_01M5NX1NM9BWEE7YNAQ28YWZ50","modified_at":"2026-10-27T09:47:33.892092445Z","published_at":"2026-06-12T16:16:34.937Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-9638","https://security-tracker.debian.org/tracker/CVE-2026-9638"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-9638#Debian:13/libcrypt-pbkdf2-perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-9638"}],"summary":"Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography."}