Google Chrome up to 136.0.7103.92 Mojo permission assignment

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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.
5.3$5k-$25k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Google Chrome. The affected element is an unknown function of the component Mojo. Executing a manipulation can lead to an unknown weakness. This vulnerability appears as CVE-2025-4609. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Google Chrome. This vulnerability affects an unknown code block of the component Mojo. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. The impact remains unknown. CVE summarizes:

Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 136.0.7103.113 allowed a remote attacker to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

The advisory is shared for download at chromereleases.googleblog.com. This vulnerability was named CVE-2025-4609. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/14/2025).

The vulnerability scanner Nessus provides a plugin with the ID 236813 (Microsoft Edge (Chromium) < 136.0.3240.76 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 136.0.7103.113 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (236813), EUVD (EUVD-2025-25768) and CERT Bund (WID-SEC-2025-1058). Once again VulDB remains the best source for vulnerability data.

Affected

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

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 236813
Nessus Name: Microsoft Edge (Chromium) < 136.0.3240.76 Multiple Vulnerabilities

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 136.0.7103.113

Timelineinfo

05/14/2025 🔍
05/14/2025 +0 days 🔍
09/14/2025 +123 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: chromereleases.googleblog.com
Status: Confirmed

CVE: CVE-2025-4609 (🔍)
GCVE (CVE): GCVE-0-2025-4609
GCVE (VulDB): GCVE-100-308908
EUVD: 🔍
CERT Bund: WID-SEC-2025-1058 - Google Chrome / Microsoft Edge: Mehrere Schwachstellen

Entryinfo

Created: 05/14/2025 19:48
Updated: 09/14/2025 09:42
Changes: 05/14/2025 19:48 (52), 05/17/2025 03:44 (2), 08/26/2025 10:44 (4), 08/26/2025 15:31 (1), 09/14/2025 09:42 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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