The remote Windows host is missing security update 5087544. It is, therefore, affected by multiple vulnerabilities

  - Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over     an adjacent network. (CVE-2026-34329)

  - Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
    (CVE-2026-40403)

  - Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
    (CVE-2026-40415)

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

Detections

Analytics

KB5087544: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (May 2026)

high Nessus Plugin ID 314353

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.4 May 18, 2026, 10:04 AM CVSS metrics ("Cvssv4 score" set to 7.3) CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U") CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N") Plugin Feed: 202605181004
Version 1.3 May 15, 2026, 6:15 PM Plugin metadata (Add IAVM Info) Plugin Feed: 202605151815
Version 1.2 May 15, 2026, 12:01 PM CVSS metrics ("CVSSv3 score" set to 7.0) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H") CVSSv3 score source (changed from "CVE-2026-40403" to "CVE-2026-35418") Plugin Feed: 202605151201
Version 1.1 May 12, 2026, 10:34 PM New Plugin Feed: 202605122234