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?

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

Related News Articles

Chrome Zero-Day CVE-2025-6554 Under Active Attack — Google Issues Security UpdateJuly 1, 2025

Google fixes fourth actively exploited Chrome zero-day of 2025July 1, 2025

Google Chrome Zero-Day CVE-2025-2783 Exploited by TaxOff to Deploy Trinper BackdoorJune 18, 2025

Google patches new Chrome zero-day bug exploited in attacksJune 3, 2025

New Chrome Zero-Day Actively Exploited; Google Issues Emergency Out-of-Band PatchJune 3, 2025