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VULNERABILITIES

CVE-2026-93373 Details

Description

Use after free in Extensions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:9.6 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html [email protected]Release NotesVendor Advisory
https://issues.chromium.org/issues/553132214 [email protected]Permissions Required

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
google chrome
< 153.0.8010.52

CPE

  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-93373
NVD Published Date:
Sep 17, 2026
NVD Last Modified:
Sep 21, 2026
Source:
[email protected]
CVE-2026-93373 Details - Not Deferred