PT-2026-66077 · Google · Dawn+1
CVE-2026-17758
·
Published
2026-07-30
·
Updated
2026-08-02
CVSS v3.1
9.6
Critical
| Vector | AV: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 151.0.7922.72
Description
A heap buffer overflow in Dawn allows a remote attacker to potentially perform a sandbox escape by using a crafted HTML page. A heap buffer overflow occurs when a program writes more data to a heap-allocated memory block than it can hold, potentially leading to memory corruption.
Recommendations
Update Google Chrome to version 151.0.7922.72 or later.
Fix
Heap Based Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Google Chrome
Dawn