{"action":"Upgrade erlang to 1:27.3.4.1+dfsg-1+deb13u3 or later.","affected":[{"fixed":"1:27.3.4.1+dfsg-1+deb13u3","introduced":"0"}],"component":"erlang","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:27.3.4.1+dfsg-1+deb13u3"],"id":"tcs_01M5NSZMRT1XBX7PH7GCW1VFN4","modified_at":"2026-10-26T12:02:58.271908198Z","published_at":"2026-07-02T17:17:02.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-54887","https://security-tracker.debian.org/tracker/CVE-2026-54887"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-54887#Debian:13/erlang","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-54887"}],"summary":"Use of Default Cryptographic Key vulnerability in Erlang/OTP ssl (DTLS server) allows predictable DTLS cookie computation during the startup window, enabling source address verification bypass. On DTL"}