{"id":"CGA-92jc-5h63-63xr","modified":"2026-07-17T18:47:25.715484423Z","published":"2026-07-01T10:24:11Z","upstream":["CVE-2025-4918","GHSA-fhgm-mxgh-gfpj"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00024.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-38/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-40/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-36/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-37/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-41/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1966612"},{"type":"EVIDENCE","url":"https://www.vicarius.io/vsociety/posts/cve-2025-4918-detect-firefox-out-of-bounds-write"},{"type":"EVIDENCE","url":"https://www.vicarius.io/vsociety/posts/cve-2025-4918-mitigate-firefox-out-of-bounds-write"}],"affected":[{"package":{"name":"firefox-esr","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/firefox-esr?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"115.23.1-r0"}]}],"ecosystem_specific":{"components":[{"component_purl":"pkg:apk/firefox-esr","latest_event_status":"fixed","latest_event_timestamp":"2026-07-01T10:24:11Z","architecture":"x86_64","component_name":"firefox-esr","component_version":"","component_type":"apk","component_location":"/.PKGINFO"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-92jc-5h63-63xr.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}