{"action":"Upgrade openssl to 3.6.3-1 or later.","affected":[{"fixed":"3.6.3-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.6.3-1"],"id":"tcs_01M5NS13TMGD3325JJ01Z1VQ8K","modified_at":"2026-10-01T03:03:12.046150029Z","published_at":"2026-06-09T17:17:07.693Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42764","https://security-tracker.debian.org/tracker/CVE-2026-42764"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42764#Debian:14/openssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42764"}],"summary":"Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer de"}