{"id":"CVE-2021-21148","details":"Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","modified":"2026-04-16T04:31:41.738532462Z","published":"2021-02-09T16:15:12.390Z","related":["openSUSE-SU-2021:0267-1","openSUSE-SU-2021:0276-1","openSUSE-SU-2021:0296-1","openSUSE-SU-2021:0413-1","openSUSE-SU-2021:0973-1","openSUSE-SU-2021:1016-1","openSUSE-SU-2024:10681-1","openSUSE-SU-2024:10977-1","openSUSE-SU-2024:11096-1","openSUSE-SU-2024:12948-1"],"references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-21148"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUQSMNV7INLDDSD3RKI5S5EAULX2QC7P/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202104-08"},{"type":"ADVISORY","url":"https://www.debian.org/security/2021/dsa-4858"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_4.html"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ACWYJ74Z3YN2XH4QMUEGNBC3VXX464L/"},{"type":"REPORT","url":"https://crbug.com/1170176"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"88.0.4324.150"}]},{"events":[{"introduced":"0"},{"last_affected":"32"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21148.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"}]}