CVE-2025-4609 - Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 136.0.7103.113 allowed a remote attacker to potentially perform a sandbox escape via a malicious file

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CRITICAL

Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 136.0.7103.113 allowed a remote attacker to potentially perform a sandbox escape via a malicious file

Published Aug 22, 2025

9.6

CRITICAL

CVSS 3.1

EPSS 0.39%

Description

Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 136.0.7103.113 allowed a remote attacker to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  136.0.7103.113
  Status
  affected
  Constraints
  <136.0.7103.113

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Chrome

n/a

Version	Status	Constraints
136.0.7103.113	affected	<136.0.7103.113

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-732

Incorrect Permission Assignment

References (3)

https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html
Release Notes
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25768
Advisory
https://issues.chromium.org/issues/412578726
ExploitIssue Tracking

Link	Providers	Tags
https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html		Release Notes
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25768		Advisory
https://issues.chromium.org/issues/412578726		ExploitIssue Tracking