Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

The remote Windows host is missing security update 5078740 or hotpatch 5078736. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges     locally. (CVE-2026-24283)

  - Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
    (CVE-2026-24285)

  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands.
    (CVE-2026-26111)

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

The remote Windows host is missing security update 5078883. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally.
    (CVE-2026-23667)

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
    (CVE-2026-24285)     
  - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
    (CVE-2026-25177, CVE-2026-25188)

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

The remote Windows host is missing security update 5079466. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally.
    (CVE-2026-23667)

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges     locally. (CVE-2026-24283)     
  - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
    (CVE-2026-25177, CVE-2026-25188)

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

The remote Windows host is missing security update 5079473 or hotpatch 5079420. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally.
    (CVE-2026-23667)

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges     locally. (CVE-2026-24283)   
  - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
    (CVE-2026-25177, CVE-2026-25188)

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

The remote Windows host is missing security update 5078734. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges     locally. (CVE-2026-24283)

  - Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
    (CVE-2026-24285)   
  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands.
    (CVE-2026-26111)

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

The remote Windows host is missing security update 5078766 or hotpatch 5078737. It is, therefore, affected by multiple vulnerabilities

  - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a     network. (CVE-2026-23669)

  - Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
    (CVE-2026-24285)

  - External control of file name or path in Windows Kernel allows an authorized attacker to elevate     privileges locally. (CVE-2026-24287)     
  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands.
    (CVE-2026-26111)

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

ID	Name	Product	Family	Severity
301780	KB5078740: Windows Server 2025 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high
301776	KB5078883: Windows 11 version 23H2 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high
301773	KB5079466: Windows 11 Version 26H1 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high
301768	KB5079473: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high
301767	KB5078734: Windows Server version 23H2 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high
301763	KB5078766: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (March 2026)	Nessus	Windows : Microsoft Bulletins	high

Detections

Analytics

CVE-2026-25170

high

Tenable Plugins

high

high

high

high

high

high