Vulnerability details

CVE-2026-17867

Google Chrome

CVSS 3.1

7.1High

Official description

Insufficient validation of untrusted input 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)

CVSS scores

Score	Version	Source	Vector
7.1High	3.1	CISA ADP / Vulnrichment (CISA-ADP)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L`

Affected products

Vendor	Product	Versions	Source
Google	Chrome	151.0.7922.72 ≤ v < 151.0.7922.72	CVEProject cvelistV5 (CNA)

References and advisories

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Details

Published: 2026-07-30
Last updated: 2026-07-30
State: Published
Assigner (CNA): Chrome

Exploit prediction (EPSS)

0.21%

Probability of exploitation in 30 days

12.2%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-20
Insufficient validation of untrusted input