CVE-2026-10997 | Insufficient policy enforcement in Extensions in Google Chro… | CVSS 6.5 MEDIUM

Description

Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. (Chromium security severity: Medium)

Metadata

CVE ID: CVE-2026-10997
State: PUBLISHED
Assigner: Chrome
Reserved: 2026-06-04 17:06 UTC
Published: 2026-06-04 23:04 UTC
Last updated: 2026-06-08 16:29 UTC
Primary CWE: CWE-732
CWE-732 Incorrect Permission Assignment for Critical Resourc…
Vendor / Product: Google / Chrome
Sources: cve.org · NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
Google	Chrome	—	149.0.7827.53 < 149.0.7827.53

Weakness (CWE)

CWE	Source	Description
—	cna	Insufficient policy enforcement
CWE-732	adp	CWE-732 Incorrect Permission Assignment for Critical Resource

CVSS scores (1)

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

References (2)