{"id":"CVE-2026-93383","title":"Information leak in Permissions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to leak cross-origin data via a crafted HTML page","summary":"Information leak in Permissions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-200"],"vendor":"google","product":"chrome","affected":["chrome < 153.0.8010.52"],"patched":["chrome 153.0.8010.52"],"published":"2026-09-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T17:19:59.160","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93383","references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/515493668","label":"chrome-cve-admin@google.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-18T13:12:21.166891Z"},"ingestedAt":"2026-09-17T21:29:16.990Z","epss":0.00254,"epssPercentile":0.17188,"slug":"CVE-2026-93383","body":"## Overview\n\nInformation leak in Permissions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 153.0.8010.52`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 153.0.8010.52`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":206809,"id":"CVE-2026-93383","ts":1789738963904,"field":"cvss","old":null,"new":"4.3"},{"seq":206808,"id":"CVE-2026-93383","ts":1789738963904,"field":"severity","old":"none","new":"medium"}]}