PT-2026-136560

CVE-2026-121156

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Published

2026-11-03

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Updated

2026-11-04

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 157.0.8103.38
Description A buffer overflow exists in Dawn, a WebGPU implementation, which allows a remote attacker to potentially execute arbitrary code outside the sandbox by inducing the user to visit a crafted HTML page.
Recommendations Update Google Chrome to version 157.0.8103.38 or later.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-122: Heap-based Buffer Overflow
Related identifiers
CVE-2026-121156
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