{"id":"CVE-2021-23962","details":"Incorrect use of the '\u003cRowCountChanged\u003e' method could have led to a user-after-poison and a potentially exploitable crash. This vulnerability affects Firefox \u003c 85.","modified":"2026-05-04T08:33:47.305062Z","published":"2021-02-26T03:15:14.073Z","withdrawn":"2026-05-04T08:33:47.305062Z","related":["openSUSE-SU-2024:10600-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2021-03/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1677194"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23962.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"85.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}