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MSRC compact vulnerability detail

CVE-2025-21181 · Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

No description was published by MSRC.

Severity
Important
Impact
Denial of Service
CVSS
7.5 base · 6.5 temporal
Release
2025-02-11
Signals
Windows Message Queuing Denial of Service Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
CWE-400: Uncontrolled Resource Consumption
Patch Diff
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Resolved binary override
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Description
No description was published by MSRC.
FAQ / Articles
FAQ
According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of availability (A:H). What does that mean for this vulnerability? An attacker can send specially crafted messages to the MSMQ service, which could affect availability of the service and result in Denial of Service (DoS).