Google Chrome up to 140.0.7339.127 Dawn use after free

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 categorized as critical has been discovered in Google Chrome. Impacted is an unknown function of the component Dawn. The manipulation results in use after free. This vulnerability is known as CVE-2025-10500. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome. It has been classified as critical. Affected is an unknown functionality of the component Dawn. 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 Dawn in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

The weakness was published by Giunash. The advisory is shared for download at chromereleases.googleblog.com. This vulnerability is traded as CVE-2025-10500. 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. 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 09/26/2025).

The vulnerability scanner Nessus provides a plugin with the ID 265355 (Google Chrome < 140.0.7339.185 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 140.0.7339.185 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (265355), EUVD (EUVD-2025-31007) and CERT Bund (WID-SEC-2025-2080). Once again VulDB remains the best source for vulnerability data.

Affected

  • Debian 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 after free
CWE: CWE-416 / CWE-119
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: 265355
Nessus Name: Google Chrome < 140.0.7339.185 Multiple Vulnerabilities

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Chrome 140.0.7339.185

Timelineinfo

09/18/2025 Advisory disclosed
09/18/2025 +0 days VulDB entry created
09/26/2025 +8 days VulDB entry last update

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: chromereleases.googleblog.com
Researcher: Giunash
Status: Confirmed

CVE: CVE-2025-10500 (🔒)
GCVE (CVE): GCVE-0-2025-10500
GCVE (VulDB): GCVE-100-324780
EUVD: 🔒
CERT Bund: WID-SEC-2025-2080 - Google Chrome: Mehrere Schwachstellen erm&ouml;glichen Codeausf&uuml;hrung

Entryinfo

Created: 09/18/2025 06:55
Updated: 09/26/2025 04:58
Changes: 09/18/2025 06:55 (56), 09/18/2025 13:03 (2), 09/19/2025 12:10 (7), 09/25/2025 14:36 (1), 09/26/2025 04:58 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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