CVE-2026-85046

Published Sep 3, 2026 CVSS 3.1 · 8.8 High EPSS 1.8% KEV · Listed
Description
Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4776-1 chromium security update
Debian DSA Debian DSA DSA-6484-1 chromium security update
History
Type Values Removed Values Added
Title Type Confusion in V8 Enables Remote Code Execution in Chrome
Type Values Removed Values Added
Title Type Confusion in V8 Enables Remote Code Execution in Chrome
Type Values Removed Values Added
First Time appeared Google v8
CPEs cpe:2.3:a:google:v8:*:*:*:*:*:*:*:*
Vendors & Products Google v8
Type Values Removed Values Added
Title V8 Type Confusion Allows Remote Code Execution in Google Chrome
Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-09-04T00:00:00+00:00', 'dueDate': '2026-09-18T00:00:00+00:00'}

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title V8 Type Confusion Allows Remote Code Execution in Google Chrome
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-843
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Sep 21, 2026, 12:53 PM
Reserved
Sep 2, 2026, 9:13 PM
Status
Analyzed
Published
Sep 3, 2026, 8:17 PM
Modified
Sep 21, 2026, 1:17 PM