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CVE-2026-96945

Last refreshed2026-10-15

Status: UPDATED  |  Advisory ID: CVE-2026-96945

Key Details

CVECVE-2026-96945
CVSS Score / Version
7.5 (High) / CVSS v3.1
Updated2026-10-13
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Prose
attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is none; integrity impact is none; availability impact is high.
Affected products
Microsoft Windows Server 2025, Microsoft Windows Server 2019, and Microsoft Windows Server 2022
Classified as
CWE-248 (Uncaught Exception)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
MicrosoftWindows Server 2025
MicrosoftWindows Server 2019
MicrosoftWindows Server 2022
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

What to Do

Monitor Microsoft's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-96945
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-96945

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