CVE-2026-57973

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CVSS 3.1

4.7 medium

EPSS

<1%p12

Published

Jul 14, 2026 (Jul 14, 2026)

Modified

Jul 20, 2026

Description

Time-of-check time-of-use (toctou) race condition in Windows Subsystem for Linux allows an authorized attacker to perform tampering locally.

Vendors: microsoft
Products: windows subsystem for linux
Weakness: CWE-367
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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