PT-2026-111958 · Microsoft · Routing/Remote Access Server+1

CVE-2026-103558

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Published

2026-10-13

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Updated

2026-10-21

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Windows Routing and Remote Access Service (RRAS) (affected versions not specified)
Description A deadlock in the Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to cause a denial of service over a network, affecting the system's availability.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

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Weakness Enumeration

Related Identifiers

CVE-2026-103558

Affected Products

Routing/Remote Access Server
Windows