PT-2026-55649 · Microsoft · Edge

Azza Tegar + 1 · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-58597

Mitre

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Insufficient ui warning of dangerous operations in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Fix

Weakness Enumeration

CWE-357

Related Identifiers

CVE-2026-58597

Affected Products

Edge

References · 2

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58597 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-58597 · Security Note