Google Chrome up to 126.0.6478.126 Navigation use after free

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.
7.1$5k-$25k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Google Chrome. Affected by this vulnerability is an unknown functionality of the component Navigation. The manipulation results in use after free. This vulnerability is reported as CVE-2024-6777. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Google Chrome. Affected is an unknown part of the component Navigation. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Use after free in Navigation in Google Chrome prior to 126.0.6478.182 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

The advisory is available at chromereleases.googleblog.com. This vulnerability is traded as CVE-2024-6777 since 07/16/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. 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 03/08/2025).

The vulnerability scanner Nessus provides a plugin with the ID 231812 (Linux Distros Unpatched Vulnerability : CVE-2024-6777), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 126.0.6478.182 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (231812). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

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

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (Chrome): 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 231812
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2024-6777

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 126.0.6478.182

Timelineinfo

07/16/2024 🔍
07/16/2024 +0 days 🔍
07/17/2024 +0 days 🔍
03/18/2025 +244 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 345640
Status: Confirmed

CVE: CVE-2024-6777 (🔍)
GCVE (CVE): GCVE-0-2024-6777
GCVE (VulDB): GCVE-100-271722

Entryinfo

Created: 07/17/2024 00:45
Updated: 03/18/2025 03:17
Changes: 07/17/2024 00:45 (57), 07/18/2024 15:24 (1), 12/26/2024 16:24 (21), 03/08/2025 00:53 (2), 03/18/2025 03:17 (3)
Complete: 🔍
Cache ID: 216::103

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

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