Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-50177US | — | — | ||
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network. | ||||
references
External citations — patches, advisories, analysis.
- CVE-2025-50177 Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability - CSAFself
- CVE-2025-50177 Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
remediations (37)
- FixedWindows 10 Version 1607 for 32-bit Systems
10.0.14393.8330:Security Update:https://support.microsoft.com/help/5063871
https://support.microsoft.com/help/5063871 - FixedWindows 10 Version 1607 for x64-based Systems
10.0.14393.8330:Security Update:https://support.microsoft.com/help/5063871
https://support.microsoft.com/help/5063871 - FixedWindows 10 Version 1809 for 32-bit Systems
10.0.17763.7678:Security Update:https://support.microsoft.com/help/5063877
https://support.microsoft.com/help/5063877 - FixedWindows 10 Version 1809 for x64-based Systems
10.0.17763.7678:Security Update:https://support.microsoft.com/help/5063877
https://support.microsoft.com/help/5063877 - FixedWindows 10 Version 21H2 for 32-bit Systems
10.0.19044.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 Version 21H2 for ARM64-based Systems
10.0.19044.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 Version 21H2 for x64-based Systems
10.0.19044.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 Version 22H2 for 32-bit Systems
10.0.19045.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 Version 22H2 for ARM64-based Systems
10.0.19045.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 Version 22H2 for x64-based Systems
10.0.19045.6216:Security Update:https://support.microsoft.com/help/5063709
https://support.microsoft.com/help/5063709 - FixedWindows 10 for 32-bit Systems
10.0.10240.21100:Security Update:https://support.microsoft.com/help/5063889
https://support.microsoft.com/help/5063889 - FixedWindows 10 for x64-based Systems
10.0.10240.21100:Security Update:https://support.microsoft.com/help/5063889
https://support.microsoft.com/help/5063889 - FixedWindows 11 Version 22H2 for ARM64-based Systems
10.0.22621.5768:Security Update:https://support.microsoft.com/help/5063875
https://support.microsoft.com/help/5063875 - FixedWindows 11 Version 22H2 for x64-based Systems
10.0.22621.5768:Security Update:https://support.microsoft.com/help/5063875
https://support.microsoft.com/help/5063875 - FixedWindows 11 Version 23H2 for ARM64-based Systems
10.0.22631.5768:Security Update:https://support.microsoft.com/help/5063875
https://support.microsoft.com/help/5063875 - FixedWindows 11 Version 23H2 for x64-based Systems
10.0.22631.5768:Security Update:https://support.microsoft.com/help/5063875
https://support.microsoft.com/help/5063875 - FixedWindows 11 Version 24H2 for ARM64-based Systems
10.0.26100.4946:Security Update:https://support.microsoft.com/help/5063878
https://support.microsoft.com/help/5063878 - FixedWindows 11 Version 24H2 for x64-based Systems
10.0.26100.4946:Security Update:https://support.microsoft.com/help/5063878
https://support.microsoft.com/help/5063878 - FixedWindows Server 2008 R2 for x64-based Systems Service Pack 1
6.1.7601.27872:Security Only:https://support.microsoft.com/help/5063927
https://support.microsoft.com/help/5063927 - FixedWindows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
6.1.7601.27872:Security Only:https://support.microsoft.com/help/5063927
https://support.microsoft.com/help/5063927 - FixedWindows Server 2008 for 32-bit Systems Service Pack 2
6.0.6003.23471:Monthly Rollup:https://support.microsoft.com/help/5063888
https://support.microsoft.com/help/5063888 - FixedWindows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
6.0.6003.23471:Monthly Rollup:https://support.microsoft.com/help/5063888
https://support.microsoft.com/help/5063888 - FixedWindows Server 2008 for x64-based Systems Service Pack 2
6.0.6003.23471:Monthly Rollup:https://support.microsoft.com/help/5063888
https://support.microsoft.com/help/5063888 - FixedWindows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
6.0.6003.23471:Monthly Rollup:https://support.microsoft.com/help/5063888
https://support.microsoft.com/help/5063888 - FixedWindows Server 2012
6.2.9200.25622:Monthly Rollup:https://support.microsoft.com/help/5063906
https://support.microsoft.com/help/5063906 - FixedWindows Server 2012 (Server Core installation)
6.2.9200.25622:Monthly Rollup:https://support.microsoft.com/help/5063906
https://support.microsoft.com/help/5063906 - FixedWindows Server 2012 R2
6.3.9600.22725:Monthly Rollup:https://support.microsoft.com/help/5063950
https://support.microsoft.com/help/5063950 - FixedWindows Server 2012 R2 (Server Core installation)
6.3.9600.22725:Monthly Rollup:https://support.microsoft.com/help/5063950
https://support.microsoft.com/help/5063950 - FixedWindows Server 2016
10.0.14393.8330:Security Update:https://support.microsoft.com/help/5063871
https://support.microsoft.com/help/5063871 - FixedWindows Server 2016 (Server Core installation)
10.0.14393.8330:Security Update:https://support.microsoft.com/help/5063871
https://support.microsoft.com/help/5063871 - FixedWindows Server 2019
10.0.17763.7678:Security Update:https://support.microsoft.com/help/5063877
https://support.microsoft.com/help/5063877 - FixedWindows Server 2019 (Server Core installation)
10.0.17763.7678:Security Update:https://support.microsoft.com/help/5063877
https://support.microsoft.com/help/5063877 - FixedWindows Server 2022
10.0.20348.3989:SecurityHotpatchUpdate:https://support.microsoft.com/help/5063812
https://support.microsoft.com/help/5063812 - FixedWindows Server 2022 (Server Core installation)
10.0.20348.3989:SecurityHotpatchUpdate:https://support.microsoft.com/help/5063812
https://support.microsoft.com/help/5063812 - FixedWindows Server 2022, 23H2 Edition (Server Core installation)
10.0.25398.1791:Security Update:https://support.microsoft.com/help/5063899
https://support.microsoft.com/help/5063899 - FixedWindows Server 2025
10.0.26100.4946:Security Update:https://support.microsoft.com/help/5063878
https://support.microsoft.com/help/5063878 - FixedWindows Server 2025 (Server Core installation)
10.0.26100.4946:Security Update:https://support.microsoft.com/help/5063878
https://support.microsoft.com/help/5063878
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