What’s Vulnerable › Vulnerabilities

CVE-2023-28286: Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-27 · updated 2026-06-17
• Weakness: CWE-693

Description

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Affected products

• Microsoft Edge (Chromium): before 110.0.1587.78; before 111.0.1661.54 — fixed in 110.0.1587.78, 111.0.1661.54
• Microsoft Edge (Chromium): from 1.0.0 before 111.0.1661.54 — fixed in 111.0.1661.54

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 110.0.1587.78, 111.0.1661.54; Microsoft Edge (Chromium) 111.0.1661.54. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28286
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28286
• https://security.gentoo.org/glsa/202309-17

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