CVE-2023-35618: Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Severity: critical (CVSS 9.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-07 · updated 2026-06-17
Weakness: CWE-416

Description

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Affected products

Microsoft Edge (Chromium): before 120.0.2210.61 — fixed in 120.0.2210.61
Microsoft Edge (Chromium): from 1.0.0 before 120.0.2210.61 — fixed in 120.0.2210.61

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 120.0.2210.61; Microsoft Edge (Chromium) 120.0.2210.61. Check the vendor advisory for mitigations.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35618
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35618
https://security.gentoo.org/glsa/202402-05

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