PT-2026-145590

CVE-2026-126885

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Published

2026-11-11

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Updated

2026-11-12

Description by

CVSS 3.1
9.6
Critical
MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 157.0.8103.78
Description A use-after-free issue exists in the ServiceWorker component. This occurs when a program continues to use a pointer after it has been freed, which can lead to memory corruption. A remote attacker can exploit this by using a crafted HTML page to execute arbitrary code outside the sandbox.
Recommendations Update Google Chrome to version 157.0.8103.78.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-416: Use After Free
Related identifiers
CVE-2026-126885
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