CVE-2022-22021: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Severity: medium (CVSS 5.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-06-15 · updated 2026-06-17

Description

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Affected products

Microsoft Edge (Chromium): before 102.0.1245.39 — fixed in 102.0.1245.39
Microsoft Edge (Chromium): from 1.0.0 before 102.0.1245.39 — fixed in 102.0.1245.39

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 102.0.1245.39; Microsoft Edge (Chromium) 102.0.1245.39. Check the vendor advisory for mitigations.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22021
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-22021
https://security.gentoo.org/glsa/202208-25

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