{"action":"Upgrade firefox-esr to 140.10.0esr-1~deb13u1 or later.","affected":[{"fixed":"140.10.0esr-1~deb13u1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["140.10.0esr-1~deb13u1"],"id":"tcs_01M5NTPYJ9H463TWYMYFP5YAWG","modified_at":"2026-10-26T11:47:26.484111940Z","published_at":"2026-04-21T13:16:21.250Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6752","https://security-tracker.debian.org/tracker/CVE-2026-6752"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6752#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6752"}],"summary":"Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10."}