PT-2026-70921 · Google · Google Chrome
CVE-2026-19558
·
Published
2026-08-11
·
Updated
2026-08-15
CVSS v3.1
7.5
High
| Vector | AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Google Chrome versions prior to 151.0.7922.137
Description
A use-after-free issue exists within the Extensions component. This occurs when a program continues to use a pointer after it has been freed, which can lead to memory corruption. An attacker can exploit this by convincing a user to install a specially crafted malicious extension, enabling the execution of arbitrary code within a sandbox.
Recommendations
Update Google Chrome to version 151.0.7922.137 or later.
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Google Chrome