{"action":"Upgrade pypy3 to 7.3.21+dfsg-1 or later.","affected":[{"fixed":"7.3.21+dfsg-1","introduced":"0"}],"component":"pypy3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.3.21+dfsg-1"],"id":"tcs_01M5NMXS5KVWDM4TXX40J3VS08","modified_at":"2026-11-01T17:00:06.953939190Z","published_at":"2025-12-01T18:16:04.380Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-13837","https://security-tracker.debian.org/tracker/CVE-2025-13837"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-13837#Debian:14/pypy3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-13837"}],"summary":"When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues"}