What’s Vulnerable › Vulnerabilities

CVE-2023-36409: Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-06 · updated 2026-06-17

Description

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Affected products

• Microsoft Edge (Chromium): before 118.0.2088.46 — fixed in 118.0.2088.46
• Microsoft Edge (Chromium): from 1.0.0 before 118.0.2088.46 — fixed in 118.0.2088.46

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 118.0.2088.46; Microsoft Edge (Chromium) 118.0.2088.46. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36409
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36409
• https://security.gentoo.org/glsa/202402-05

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