Google Chrome up to 143.0.7499.192 V8 function with inconsistent implementations

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$5k-$25k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Google Chrome. The affected element is an unknown function of the component V8. Executing a manipulation can lead to Remote Code Execution. This vulnerability is registered as CVE-2026-0902. It is possible to launch the attack remotely. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Google Chrome and classified as critical. This vulnerability affects an unknown part of the component V8. The manipulation with an unknown input leads to a remote code execution vulnerability. The CWE definition for the vulnerability is CWE-474. The code uses a function that has inconsistent implementations across operating systems and versions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Inappropriate implementation in V8 in Google Chrome prior to 144.0.7559.59 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

The advisory is available at chromereleases.googleblog.com. This vulnerability was named CVE-2026-0902. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful 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 01/20/2026).

The vulnerability scanner Nessus provides a plugin with the ID 284795 (Debian dsa-6100 : chromium - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 144.0.7559.59 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (284795) and CERT Bund (WID-SEC-2026-0106). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Debian Linux
  • Fedora Linux
  • 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
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of function with inconsistent implementations
CWE: CWE-474
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Bug Bounty Price: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 284795
Nessus Name: Debian dsa-6100 : chromium - security update

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Chrome 144.0.7559.59

Timelineinfo

01/14/2026 Advisory disclosed
01/14/2026 +0 days VulDB entry created
01/21/2026 +7 days VulDB entry last update

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: chromereleases.googleblog.com
Status: Confirmed

CVE: CVE-2026-0902 (🔒)
GCVE (CVE): GCVE-0-2026-0902
GCVE (VulDB): GCVE-100-341050
CERT Bund: WID-SEC-2026-0106 - Google Chrome: Mehrere Schwachstellen

Entryinfo

Created: 01/14/2026 10:38
Updated: 01/21/2026 12:32
Changes: 01/14/2026 10:38 (53), 01/16/2026 00:33 (2), 01/16/2026 10:28 (7), 01/20/2026 06:39 (1), 01/21/2026 12:32 (1)
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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