{"id":"CVE-2026-113016","title":"Improper input validation in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page","summary":"Improper input validation in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvssSource":"adp","cwe":["CWE-20"],"vendor":"Google","product":"Chrome","affected":["Chrome >= 156.0.8078.47 < 156.0.8078.47"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-20T23:06:55.417589Z"},"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T23:10:30.639Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113016","references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html"},{"url":"https://issues.chromium.org/issues/523237501"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T21:19:21.200Z","slug":"CVE-2026-113016","body":"## Overview\n\nImproper input validation in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `Chrome >= 156.0.8078.47 < 156.0.8078.47`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":226297,"id":"CVE-2026-113016","ts":1792539268085,"field":"cvss","old":null,"new":"8.8"},{"seq":226296,"id":"CVE-2026-113016","ts":1792539268085,"field":"severity","old":"none","new":"high"}]}