The remote Windows host is missing security update 5101650. It is, therefore, affected by multiple vulnerabilities

  - Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a     network. (CVE-2026-58594)

  - Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a     network. (CVE-2026-49172)

  - Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized     attacker to elevate privileges locally. (CVE-2026-42982)

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

Detections

Analytics

KB5101650: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (July 2026)

critical Nessus Plugin ID 326870

Version 1.2

Version 1.1

Version 1.2 Jul 15, 2026, 7:54 AM CVSS metrics ("CVSSv3 score" set to 9.9) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H") CVSSv3 score source (changed from "CVE-2026-49172" to "CVE-2026-57092") Plugin Feed: 202607150754
Version 1.1 Jul 15, 2026, 2:58 AM New Plugin Feed: 202607150258