edge update vulnerabilities and fixes

Recent CVEs affecting edge update, with upgrade or downgrade steps. 3 tracked.

Also searched as: edgeupdate.

edge update has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2025-05-22. Highest priority: CVE-2025-21399 (score 49/100).

• CVE-2025-47181 HIGH 8.8 UPGRADE Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an au
• CVE-2025-29795 HIGH 7.8 UPGRADE Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an au
• CVE-2025-21399 HIGH 7.4 UPGRADE Microsoft Edge (Chromium-based) Update Elevation of Privilege Vulnerability

FAQ

How do I fix edge update vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is edge update being exploited right now?

None of the tracked edge update CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which edge update CVE should I patch first?

CVE-2025-21399 currently ranks highest (49/100): Microsoft Edge (Chromium-based) Update Elevation of Privilege Vulnerability.

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