Google Chrome up to 146.0.7680.153 WebGL heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$5k-$25k0.62

Summaryinfo

A vulnerability was found in Google Chrome and classified as critical. This affects an unknown function of the component WebGL. Such manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2026-4675. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome and classified as critical. Affected by this issue is an unknown code of the component WebGL. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. CVE summarizes:

Heap buffer overflow in WebGL in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

The advisory is shared for download at chromereleases.googleblog.com. This vulnerability is handled as CVE-2026-4675 since 03/23/2026. 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. 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 03/28/2026).

The vulnerability scanner Nessus provides a plugin with the ID 303387 (Google Chrome < 146.0.7680.164 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 146.0.7680.165 eliminates this vulnerability.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202603-4361), Tenable (303387), EUVD (EUVD-2026-14680) and CERT Bund (WID-SEC-2026-0837). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • 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: 7.6
VulDB Meta Temp Score: 7.4

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

ADP CISA Base Score: 8.8
ADP CISA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / 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: 303387
Nessus Name: Google Chrome < 146.0.7680.164 Multiple Vulnerabilities

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Chrome 146.0.7680.165

Timelineinfo

03/23/2026 CVE reserved
03/24/2026 +1 days Advisory disclosed
03/24/2026 +0 days VulDB entry created
03/28/2026 +4 days VulDB entry last update

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: chromereleases.googleblog.com
Status: Confirmed

CVE: CVE-2026-4675 (🔒)
GCVE (CVE): GCVE-0-2026-4675
GCVE (VulDB): GCVE-100-352580
EUVD: 🔒
CERT Bund: WID-SEC-2026-0837 - Google Chrome: Mehrere Schwachstellen
CNNVD: CNNVD-202603-4361 - Google Chrome 安全漏洞

Entryinfo

Created: 03/24/2026 02:26
Updated: 03/28/2026 10:30
Changes: 03/24/2026 02:26 (57), 03/24/2026 06:57 (2), 03/24/2026 07:11 (1), 03/24/2026 14:55 (7), 03/24/2026 16:29 (6), 03/28/2026 10:30 (12)
Complete: 🔍
Cache ID: 216:7AB:103

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