What’s Vulnerable › Vulnerabilities
CVE-2026-66325: Microsoft Edge (Chromium-based) Spoofing Vulnerability
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-03 · updated 2026-10-28
- Weakness: CWE-918
Description
Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
Affected products
- Microsoft Edge (Chromium): before 151.0.4129.59 — fixed in 151.0.4129.59
- Microsoft Edge (Chromium): from 1.0.0.0 before 151.0.4129.59 — fixed in 151.0.4129.59
How to fix
Upgrade to a fixed version: Microsoft Edge (Chromium) 151.0.4129.59; Microsoft Edge (Chromium) 151.0.4129.59. Check the vendor advisory for mitigations.
References
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