The remote Windows host is missing security update 5126646. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code     over a network. (CVE-2026-100202)

  - Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
    (CVE-2026-100219)

  - Heap-based buffer overflow in Network Policy Server (NPS) allows an unauthorized attacker to execute code     over a network. (CVE-2026-100222)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

KB5126646: Windows Server 2025 Security Update (October 2026)

critical Nessus Plugin ID 365473

Version 1.8