{"id":"CVE-2021-4324","aliases":["EUVD-2021-34153","GHSA-fhhm-8962-7qcw"],"status":"published","title":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a...","description":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to read arbitrary files via a malicious file. (Chromium security severity: Medium)","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00649,"percentile":0.51423,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-07-28T23:26:54Z","modified":"2026-06-17T04:19:30Z","products":[{"vendor":"google","product":"chrome"}],"references":[{"url":"https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://crbug.com/1193233","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4324"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ"},{"url":"https://github.com/advisories/GHSA-fhhm-8962-7qcw"}],"sources":{"cve":[{"id":"CVE-2021-4324","description":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to read arbitrary files via a malicious file. (Chromium security severity: Medium)","status":"published","published":"2023-07-28T23:26:54.459Z","modified":"2025-02-13T16:28:42.563Z","updated_at":"2026-11-02T14:33:08.045407Z"}],"euvd":[{"id":"EUVD-2021-34153","description":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to read arbitrary files via a malicious file. (Chromium security severity: Medium)","status":"published","published":"2023-07-28T23:26:54Z","modified":"2025-02-13T16:28:42Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"none"}],"updated_at":"2026-11-03T00:03:52.752782Z"}],"ghsa":[{"id":"GHSA-fhhm-8962-7qcw","title":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a...","description":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to read arbitrary files via a malicious file. (Chromium security severity: Medium)","status":"published","published":"2023-07-29T00:30:47Z","modified":"2024-04-04T06:25:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:56:42.088122Z"}],"nvd":[{"id":"CVE-2021-4324","description":"Insufficient policy enforcement in Google Update in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to read arbitrary files via a malicious file. (Chromium security severity: Medium)","status":"published","published":"2023-07-29T00:15:10.72Z","modified":"2026-06-17T04:19:30.46Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}