CVE-2025-2783

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)

CVSS v3.1 Score

8.3

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild.

Added: Mar 27, 2025 Remediation due: Apr 17, 2025

Affected Products

Vendor	Product	Versions
google	chrome	< 134.0.6998.177
microsoft	windows	All

References

Other References

https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop_25.html https://issues.chromium.org/issues/405143032 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2783

Frequently Asked Questions

What is CVE-2025-2783? +

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) It has a CVSS v3.1 base score of 8.3 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2025-2783? +

CVE-2025-2783 has a CVSS v3.1 score of 8.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-2783? +

CVE-2025-2783 affects products from google, microsoft, specifically: chrome, windows. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2783? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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