RCE in Microsoft Edge Chromium
CVE-2025-29806
No cwe for this issue in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (59.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Microsoft Edge Chromium
- Microsoft Edge (Chromium-Based) — versions 1.0.0.0
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29806 (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-29806?
- CVE-2025-29806 is a medium-severity vulnerability in Microsoft Edge Chromium, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 6.5/10. Published 2025-03-23.
- How severe is CVE-2025-29806?
- Medium severity. CVSS v3 base score is 6.5 out of 10.