CVE-2025-2783Incorrect 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.
Updated under an hour ago ()
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It affects Google Chrome. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Mar 27, 2025; federal agencies had to remediate by Apr 17, 2025. Treat that date as your deadline.
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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
- 8.3 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Added to CISA KEV Mar 27, 2025; federal remediation due Apr 17, 2025Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 9.24% (percentile 95)
- Assigned by
- Chrome
- NVD analysis
- Analyzed
- Record last updated
- Feb 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Chrome google:chrome (from the name) | from 134.0.6998.177 before 134.0.6998.177 | CNA record |
google chrome google:chrome | before 134.0.6998.177 | NVD |
References
- https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop_25.htmlrelease-notes
- https://issues.chromium.org/issues/405143032permissions-required
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2783us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.