CVE-2025-2783: Google Chromium Mojo Sandbox Escape Vulnerability
High · CVSS 8.3 (CVSS 3.1)KEV known exploitedEPSS 9.2%, 95th percentilePublished Updated Assigner: Chrome
In CISA’s Known Exploited Vulnerabilities catalog: Google Chromium Mojo Sandbox Escape Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
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.
Description
Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 134.0.6998.177 allowed a remote attacker to perform a sandbox escape via a malicious file. (Chromium security severity: High)
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Google: Chrome
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop_25.html (opens in new tab)
- issues.chromium.org/issues/405143032 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)