{"id":"CVE-2021-30632","details":"Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","modified":"2026-03-13T04:26:54.225580Z","published":"2021-10-08T21:15:07.603Z","related":["openSUSE-SU-2021:1300-1","openSUSE-SU-2021:1303-1","openSUSE-SU-2021:1330-1","openSUSE-SU-2022:0070-1","openSUSE-SU-2022:0110-1","openSUSE-SU-2024:10681-1","openSUSE-SU-2024:11550-1","openSUSE-SU-2024:12948-1"],"references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30632"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/172845/Chrome-JIT-Compiler-Type-Confusion.html"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/"},{"type":"REPORT","url":"https://crbug.com/1247763"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"93.0.4577.82"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]},{"events":[{"introduced":"0"},{"last_affected":"35"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30632.json"}}],"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"}]}