CVE-2026-17758

CRITICAL

Google Chrome - Heap-based Buffer Overflow

Title source: rule
STIX 2.1

Description

Heap buffer overflow in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Scores

CVSS v3 9.6
EPSS 0.0022
EPSS Percentile 13.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-122
Status published
Products (1)
Google/Chrome 151.0.7922.72
Published Jul 30, 2026
Tracked Since Jul 30, 2026