CVE-2026-13901 | Insufficient policy enforcement in Serial in Google Chrome p… | CVSS 9.6 CRITICAL

Description

Insufficient policy enforcement in Serial in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Metadata

CVE ID: CVE-2026-13901
State: PUBLISHED
Assigner: Chrome
Reserved: 2026-06-29 23:03 UTC
Published: 2026-06-30 22:38 UTC
Last updated: 2026-07-01 14:16 UTC
Primary CWE: CWE-20
Insufficient validation of untrusted input
Vendor / Product: Google / Chrome
Sources: cve.org · NVD

Severity & Metrics

9.6 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Google	Chrome	—	150.0.7871.47 < 150.0.7871.47

Weakness (CWE)

CWE	Source	Description
CWE-20	cna	Insufficient validation of untrusted input
CWE-20	adp	CWE-20 Improper Input Validation
CWE-602	adp	CWE-602 Client-Side Enforcement of Server-Side Security

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.6	CRITICAL	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References (2)