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CVE-2026-58616

MEDIUM CVSS: 4.4 Published: 2026-08-28 Modified: 2026-08-31

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Copilot Chat (Microsoft Edge) allows an authorized attacker to disclose information over a network.

Affected Platforms

Microsoft Edge Chromium

Weakness Type

CWE-362

References