CVE-2025-2783—Google Chromium Mojo Sandbox Escape Vulnerability

Vulnerability Name

Google Chromium Mojo Sandbox Escape Vulnerability

Description

Google Chromium Mojo on Windows contains a sandbox escape vulnerability caused by a logic error, which results from an incorrect handle being provided in unspecified circumstances. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:

Unknown

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.

Additional Notes

• https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop_25.html
• https://nvd.nist.gov/vuln/detail/CVE-2025-2783

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