Google Chrome up to 142.0.7444.175 on Windows Downloads authentication spoofing

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0$5k-$25k0.00

Summaryinfo

A vulnerability was found in Google Chrome on Windows. It has been declared as critical. Impacted is an unknown function of the component Downloads. Such manipulation leads to Remote Code Execution. This vulnerability is referenced as CVE-2025-13634. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome on Windows and classified as critical. Affected by this issue is some unknown processing of the component Downloads. The manipulation with an unknown input leads to a remote code execution vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Inappropriate implementation in Downloads in Google Chrome on Windows prior to 143.0.7499.41 allowed a local attacker to bypass mark of the web via a crafted HTML page. (Chromium security severity: Medium)

The advisory is available at chromereleases.googleblog.com. This vulnerability is handled as CVE-2025-13634 since 11/25/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 01/04/2026).

The vulnerability scanner Nessus provides a plugin with the ID 277499 (Debian dsa-6072 : chromium - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 143.0.7499.41 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (277499), EUVD (EUVD-2025-200316) and CERT Bund (WID-SEC-2025-2718). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Debian Linux
  • Fedora Linux
  • SUSE openSUSE
  • IGEL OS
  • Microsoft Edge
  • Google Chrome

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-DayUnlockUnlockUnlockUnlock
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Nessus ID: 277499
Nessus Name: Debian dsa-6072 : chromium - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Chrome 143.0.7499.41

Timelineinfo

11/25/2025 CVE reserved
12/02/2025 +7 days Advisory disclosed
12/02/2025 +0 days VulDB entry created
01/04/2026 +33 days VulDB entry last update

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 429140
Status: Confirmed

CVE: CVE-2025-13634 (🔒)
GCVE (CVE): GCVE-0-2025-13634
GCVE (VulDB): GCVE-100-334130
EUVD: 🔒
CERT Bund: WID-SEC-2025-2718 - Google Chrome/Microsoft Edge: Mehrere Schwachstellen

Entryinfo

Created: 12/02/2025 21:49
Updated: 01/04/2026 21:19
Changes: 12/02/2025 21:49 (57), 12/03/2025 00:43 (1), 12/03/2025 08:34 (2), 12/03/2025 21:11 (7), 12/06/2025 19:02 (2), 01/04/2026 21:19 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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