CVE-2025-10585
CriticalActively exploited (CISA KEV)
Description
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)
SeverityCritical
CVSS9.8
Exploit probability—
Product
Google Chromium V8
PublishedSep 24, 2025
First seenSep 24, 2025
Added to KEVSep 23, 2025
Weakness typeCWE-843CWE-843
How to fix
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA due date: Oct 14, 2025Update
- google chrome140.0.7339.185 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 140.0.7339.185 | 140.0.7339.185 |
| siemens cadra | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.