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High severity7.1NVD Advisory· Published Jan 16, 2026· Updated Jun 17, 2026

CVE-2026-21223

CVE-2026-21223

Description

Improper privilege management in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.

Affected products

3

Microsoft/Edge Chromiumcpe-rescue2 versions
1.0.0.0+ 1 more
- (no CPE)range: 1.0.0.0
- cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*range: <144.0.3719.82
Microsoft/Edgellm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21223nvdVendor Advisory

News mentions

0

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