{"id":"CVE-2026-121090","title":"Improper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML…","summary":"Improper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML…","severity":"high","cvss":8.3,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","cvssSource":"adp","cwe":["CWE-269"],"vendor":"Google","product":"Chrome","affected":["Chrome >= 157.0.8103.38 < 157.0.8103.38"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-03T21:12:11.614637Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T21:21:57.733Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121090","references":[{"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html"},{"url":"https://issues.chromium.org/issues/568936993"}],"tags":["cve.org"],"epss":0.00266,"epssPercentile":0.18602,"ingestedAt":"2026-11-05T20:33:06.523Z","slug":"CVE-2026-121090","body":"## Overview\n\nImproper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)\n\n## Affected\n\n- `Chrome >= 157.0.8103.38 < 157.0.8103.38`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":45.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}