Google Chrome up to 133.0.6943.98 Web 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.
6.0$5k-$25k0.00

Summaryinfo

A vulnerability was found in Google Chrome. It has been rated as critical. The impacted element is an unknown function of the component Web Handler. The manipulation leads to use after free. This vulnerability is listed as CVE-2025-1006. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Google Chrome and classified as critical. This issue affects an unknown function of the component Web Handler. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Use after free in Network in Google Chrome prior to 133.0.6943.126 allowed a remote attacker to potentially exploit heap corruption via a crafted web app. (Chromium security severity: Medium)

It is possible to read the advisory at chromereleases.googleblog.com. The identification of this vulnerability is CVE-2025-1006 since 02/03/2025. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/08/2025).

The vulnerability scanner Nessus provides a plugin with the ID 216427 (Google Chrome < 133.0.6943.126 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 133.0.6943.126 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (216427). Be aware that VulDB is the high quality source for vulnerability data.

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 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: 216427
Nessus Name: Google Chrome < 133.0.6943.126 Multiple Vulnerabilities

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 133.0.6943.126

Timelineinfo

02/03/2025 🔍
02/19/2025 +16 days 🔍
02/19/2025 +0 days 🔍
04/08/2025 +48 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 390590
Status: Confirmed

CVE: CVE-2025-1006 (🔍)
GCVE (CVE): GCVE-0-2025-1006
GCVE (VulDB): GCVE-100-296303

Entryinfo

Created: 02/19/2025 18:45
Updated: 04/08/2025 04:24
Changes: 02/19/2025 18:45 (17), 02/19/2025 18:46 (5), 02/19/2025 18:48 (36), 02/19/2025 18:56 (2), 04/08/2025 04:24 (1)
Complete: 🔍
Committer: sany
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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