{"id":"CVE-2021-4079","details":"Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via crafted WebRTC packets.","modified":"2026-04-16T04:34:58.954073367Z","published":"2021-12-23T01:15:09.377Z","related":["openSUSE-SU-2021:1582-1","openSUSE-SU-2021:1632-1","openSUSE-SU-2022:0047-1","openSUSE-SU-2022:0110-1","openSUSE-SU-2024:11687-1","openSUSE-SU-2024:11745-1","openSUSE-SU-2024:12948-1"],"references":[{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202208-25"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5046"},{"type":"REPORT","url":"https://crbug.com/1265806"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4079.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"96.0.4664.93"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}]}}],"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"}]}