CVE-2026-13945 | BDVDB-2026-344360 Detail

GoogleChrome

Description#

Insufficient policy enforcement in Extensions in Google Chrome on Linux prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

CWE-451 User Interface (UI) Misrepresentation of Critical Information

References#

Exploit#

No public exploit known

History#

Version 12026-06-30Record published in the CVE List.
Version 22026-07-02Most recent update recorded in the CVE List.

Published

Published: 2026-06-30
Last modified: 2026-07-02

Vendor information

Vendor: Google
Product: Chrome

All Google vulnerabilities

Score

3.1 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 5.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 150.0.7871.47 and < 150.0.7871.47
Fixed
150.0.7871.47

Scoring System

CVSS v4.0

Not available

CVSS v3.1

3.1 Low

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

Metric breakdown
Attack Vector	Network
Attack Complexity	High
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).