Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2025-12909

Good to know:

icon
icon

Date: November 7, 2025

Insufficient policy enforcement in Devtools in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to leak cross-origin data via Devtools. (Chromium security severity: Low)

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-12909
https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/361116749
https://www.mend.io/vulnerability-database/CVE-2025-12909

Severity Score

Weakness Type (CWE)

Protection Mechanism Failure

CWE-693

Top Fix

icon

Upgrade Version

Upgrade to version https://github.com/chromium/chromium.git - 140.0.7276.0

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

Do you need more information?

Contact Us