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CVE-2025-10585

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)

Published: Sep 24, 2025Updated: Oct 30, 2025 Sources: CVE List NVD BDU
9.8CVSS
CRITICAL

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)

EPSS Score
1.6%
Top 18.1%
CISA KEV
Active Exploitation
Since Sep 23, 2025
Exploits
1 Known
Remediation
Patch Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

Affected Products

Chrome
Google
chrome
google
РЕД ОС
ООО «Ред Софт»
Astra Linux Special Edition
ООО «РусБИТех-Астра»
Astra Linux Common Edition
ООО «РусБИТех-Астра»
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Sep 23, 2025
Remediation due:Oct 14, 2025

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.

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

and 14 more references View all →

Timeline

Added to CISA KEV
Sep 23, 2025
Published
Sep 24, 2025
Last Updated
Oct 30, 2025
1

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