CVE-2025-10585highunder attackCWE-843

CVE-2025-10585: high-severity vulnerability in Google Chrome

Published · Updated

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71Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.

ssvc Actcvss 8.8epss 9.0%
from disclosure to weaponsame day
Published on NVDSep 24
1st PoCSep 19
CISA KEVSep 23
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
Action required by CISAfederal deadline: 2025-10-14

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

In short

A flaw in Chrome's V8 engine allows attackers to confuse data types in memory, potentially causing heap corruption through a malicious webpage. This could lead to crashes or unauthorized code execution on your computer.

Technical detail

Type confusion vulnerability in V8 engine permits remote code execution via crafted HTML pages exploiting improper type checking in memory management. Successful exploitation requires user interaction (visiting malicious site) and results in heap corruption with potential arbitrary code execution in browser context.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Type confusion in V8 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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Google · Chrome
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