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CVE-2026-49792

—
CVSS 3.1
7.8 high
EPSS
<1%p26
Published
()
Modified
Description

Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

Vendors
microsoft
Products
windows 10 1607, windows 10 1809, windows 10 21h2, windows 10 22h2, windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2016, windows server 2019, windows server 2022, windows server 2025
Weakness
CWE-197
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

No ingested article mentions this CVE yet.