{"id":"CVE-2021-30511","details":"Out of bounds read in Tab Groups in Google Chrome prior to 90.0.4430.212 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted HTML page.","modified":"2026-03-14T14:52:06.287177Z","published":"2021-06-04T18:15:07.883Z","related":["openSUSE-SU-2021:0742-1","openSUSE-SU-2021:0762-1","openSUSE-SU-2021:0828-1","openSUSE-SU-2021:0829-1","openSUSE-SU-2022:0110-1","openSUSE-SU-2024:10681-1","openSUSE-SU-2024:12948-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202107-06"},{"type":"FIX","url":"https://crbug.com/1197875"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30511.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"90.0.4430.212"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]},{"events":[{"introduced":"0"},{"last_affected":"34"}]}]}}],"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:N/A:H"}]}