Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

The remote Windows host is missing security update 5094127. It is, therefore, affected by multiple vulnerabilities

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799, CVE-2026-44801,     CVE-2026-47289, CVE-2026-47653, CVE-2026-48563)

  - Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1,     Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C,     Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    (CVE-2025-10263)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5093998. It is, therefore, affected by multiple vulnerabilities

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42913, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799,     CVE-2026-44801, CVE-2026-47289, CVE-2026-47653, CVE-2026-48563)

  - Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1,     Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C,     Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    (CVE-2025-10263)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5094123. It is, therefore, affected by multiple vulnerabilities

  - Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a     network. (CVE-2026-47291)

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42985, CVE-2026-42992, CVE-2026-44799, CVE-2026-44801, CVE-2026-47289,     CVE-2026-47653, CVE-2026-47654, CVE-2026-48563)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5094126. It is, therefore, affected by multiple vulnerabilities

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42913, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799,     CVE-2026-44801, CVE-2026-47289, CVE-2026-47653, CVE-2026-48563)

  - Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1,     Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C,     Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    (CVE-2025-10263)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5094125. It is, therefore, affected by multiple vulnerabilities

  - Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a     network. (CVE-2026-47291)

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42913, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799,     CVE-2026-44801, CVE-2026-47289, CVE-2026-47653, CVE-2026-47654, CVE-2026-48563)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5094128. It is, therefore, affected by multiple vulnerabilities

  - Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a     network. (CVE-2026-47291)

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42913, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799,     CVE-2026-44801, CVE-2026-47289, CVE-2026-47653, CVE-2026-47654, CVE-2026-48563)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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 5095051. It is, therefore, affected by multiple vulnerabilities

  - Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a     network. (CVE-2026-42909, CVE-2026-42913, CVE-2026-42985, CVE-2026-42992, CVE-2026-42993, CVE-2026-44799,     CVE-2026-44801, CVE-2026-47289, CVE-2026-47653, CVE-2026-48563)

  - Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1,     Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C,     Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    (CVE-2025-10263)

  - Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges     locally. (CVE-2026-41108)

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
320195	KB5094127: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	high
320193	KB5093998: Windows 11 version 23H2 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	critical
320189	KB5094123: Windows 10 version 1809 / Windows Server 2019 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	high
320188	KB5094126: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	high
320186	KB5094125: Windows Server 2025 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	critical
320184	KB5094128: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	high
320182	KB5095051: Windows 11 Version 26H1 Security Update (June 2026)	Nessus	Windows : Microsoft Bulletins	high

Detections

Analytics

CVE-2026-42984

high

Tenable Plugins

high

critical

high

high

critical

high

high