CVE-2025-2783: Incorrect handle provided in unspecified circumstances in Mojo on Windows
First published: Thu Mar 20 2025(Updated: )
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2024">Google Chrome Releases</a> for more information.</p>
Credit: Boris Larin @oct0xor KasperskyIgor Kuznetsov @2igosha Kaspersky chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <134.0.6998.177 | 134.0.6998.177 | |
| Microsoft Edge | ||
| Microsoft Edge Beta | <134.0.3124.93 | |
| Google Chromium | ||
| All of | ||
| Google Chrome | <134.0.6998.177 | |
| Microsoft Windows Operating System |
Remedy
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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Reference Links
- https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop_25.html (Advisory)
- https://www.bleepingcomputer.com/news/security/google-fixes-chrome-zero-day-exploited-in-espionage-campaign/
- https://issues.chromium.org/issues/405143032
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-2783 (Advisory)
- https://www.bleepingcomputer.com/news/security/mozilla-warns-windows-users-of-critical-firefox-sandbox-escape-flaw/
- https://nvd.nist.gov/vuln/detail/CVE-2025-2783
- https://www.theregister.com/2025/03/28/google_kaspersky_mozilla/
Frequently Asked Questions
What is the severity of CVE-2025-2783?
CVE-2025-2783 has been classified as a high severity vulnerability due to its potential for exploitation.
How do I fix CVE-2025-2783?
To fix CVE-2025-2783, update Google Chrome to version 134.0.6998.177 or ensure that your Microsoft Edge (Chromium-based) is up-to-date.
Which versions of Chrome are affected by CVE-2025-2783?
CVE-2025-2783 affects Google Chrome versions prior to 134.0.6998.177.
Can Microsoft Edge users be affected by CVE-2025-2783?
Yes, users of Microsoft Edge (Chromium-based) are also susceptible to CVE-2025-2783 if they are using outdated versions.
Is there any workaround for CVE-2025-2783?
There are no known workarounds for CVE-2025-2783; it is recommended to update your browser to mitigate the vulnerability.
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