CVE-2026-58299

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CVSS 3.1

7.5 high

EPSS

<1%p39

Published

Jul 3, 2026 (Jul 3, 2026)

Modified

Jul 7, 2026

Description

Time-of-check time-of-use (toctou) race condition in Microsoft Edge for Android allows an unauthorized attacker to execute code over a network.

Vendors: microsoft
Products: edge chromium
Weakness: CWE-367
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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