CVE-2026-58276

published 2026-07-03

CVE-2026-58276: Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Priority P3 48 high 7.5 CVSS 3.1

AV N AC H PR N UI R S U C H I H A H

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
microsoft	edge_chromium	< 150.0.4078.48	150.0.4078.48
microsoft	microsoft_edge	>= 1.0.0.0 < 150.0.4078.48	150.0.4078.48

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CWE-416