1. Home
  2. Vulnerabilities
  3. CVE-2025-50177
8.1
HIGH CVSS 3.1
CVE-2025-50177
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Description

Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

INFO

Published Date :

Aug. 12, 2025, 6:15 p.m.

Last Modified :

Aug. 19, 2025, 2:36 p.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2025-50177 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows_server_2008
2 Microsoft windows_server_2012
3 Microsoft windows_server_2016
4 Microsoft windows_server_2019
5 Microsoft windows_10_1607
6 Microsoft windows_10_1809
7 Microsoft windows_10_21h2
8 Microsoft windows_10_22h2
9 Microsoft windows_server_2022
10 Microsoft windows_11_22h2
11 Microsoft windows_10_1507
12 Microsoft windows_11_23h2
13 Microsoft windows_server_2022_23h2
14 Microsoft windows_server_23h2
15 Microsoft windows_server_2012_r2
16 Microsoft windows_server_2008_r2
17 Microsoft windows_server_2008_sp2
18 Microsoft windows_11_24h2
19 Microsoft windows_server_2025
: Total Affected Vendor : 1 | Products : 19
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 HIGH [email protected]
Solution
Address use-after-free vulnerability in Windows Message Queuing to prevent remote code execution.
  • Update Windows Message Queuing to the latest secure version.
  • Apply security patches provided by Microsoft.
  • Restrict network access to vulnerable services.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-50177.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50177 Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-50177 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-50177 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-50177 vulnerability anywhere in the article.

  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks, 1 day ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks, 1 day ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 03, 2025 (3 weeks, 1 day ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 02, 2025 (3 weeks, 1 day ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 02, 2025 (3 weeks, 2 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 2 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 2 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 2 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 2 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Sep 01, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Aug 31, 2025 (3 weeks, 3 days ago)
  • CrowdStrike.com
August 2025 Patch Tuesday: One Publicly Disclosed Zero-Day and 13 Critical Vulnerabilities Among 107 CVEs

Microsoft has addressed 107 vulnerabilities in its August 2025 security update release. This month's patches include fixes for one publicly disclosed zero-day vulnerability and 13 Critical vulnerabili ... Read more

Published Date: Aug 31, 2025 (3 weeks, 3 days ago)

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2025-50177 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Aug. 19, 2025

    Action Type Old Value New Value
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.26100.4851 *cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.10240.21100 *cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.10240.21100 *cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.14393.8330 *cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.14393.8330 *cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.17763.7678 *cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.17763.7678 *cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.19044.6216 *cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.19045.6216 *cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.22621.5768 *cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.22631.5768 *cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.14393.8330 *cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.26100.4851 *cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.17763.7678 *cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.20348.3989 *cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.25398.1791
    Added Reference Type Microsoft Corporation: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50177 Types: Vendor Advisory
  • New CVE Received by [email protected]

    Aug. 12, 2025

    Action Type Old Value New Value
    Added Description Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-362
    Added CWE CWE-416
    Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50177
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 8.1
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact