EUVD-2026-79956
Use After Free (CWE-416)
GHSA-ph3w-qrr8-hpm9
9.6
CVSS 3.1 · Vendor: google
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Severity by source
Vendor (google)
PRIMARY
9.6
CRITICAL
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (google) · only source for this CVE.
CVSS VectorVendor: google
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
4
Analysis Generated
Sep 16, 2026 - 00:24 vuln.today
CVSS changed
Sep 16, 2026 - 00:22 NVD
9.6 (None)
9.6 (CRITICAL)
CVE Published
Sep 15, 2026 - 21:16 cve.org
UNKNOWN (no severity yet)
CVE Published
Sep 15, 2026 - 21:16 cve.org
CRITICAL 9.6
DescriptionCVE.org
Use after free in Workers in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
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Same weakness CWE-416 – Use After Free
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External POC / Exploit Code
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Destination URL
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