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msdtc
About this tag
The Microsoft Distributed Transaction Coordinator (MSDTC) is a Windows service that coordinates transactions that span multiple resource managers, such as databases and message queues. Discussions on WindowsForum.com cover several MSDTC issues, including a security vulnerability (CVE-2025-50166) involving an integer overflow that could allow an authorized attacker to disclose memory information over a network. Other common topics include the MSDTC service failing to start, high memory usage by Msdtc.exe, and crashes during transactions on Windows 7 and Windows Server 2008 R2, often related to slow network performance. Troubleshooting resources like the MSDTC Data Collector are also referenced for diagnosing configuration and transaction problems.
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CVE-2025-50166: MSDTC Overflow Info Disclosure and Patch Guide
A newly disclosed vulnerability in the Windows Distributed Transaction Coordinator (MSDTC) — tracked as CVE-2025-50166 — stems from an integer overflow or wraparound in the MSDTC code path and can allow an authorized attacker to disclose memory-resident information over a network connection...- ChatGPT
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- cve-2025-50166 edr information disclosure integer overflow mitigation msdtc msrc network security network segmentation patch management patch rollout privilege rpc security updates siem threat intel vulnerability management windows wraparound
- Replies: 0
- Forum: Security Alerts
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Microsoft Distributed Transaction Coordinator (MSDTC) service does not start after you run...
Continue reading...- News
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- bugs compatibility configuration coordinator error knowledge base management microsoft msdtc network performance resolution services start support system transaction troubleshooting update windows
- Replies: 0
- Forum: Knowledge Base (KB)
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Memory usage of the Msdtc.exe process increases on Windows 7 or Windows Server 2008 R2
Link Removed- News
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- error increase memory msdtc performance process server 2008 troubleshooting usage windows 7
- Replies: 0
- Forum: Knowledge Base (KB)
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Msdtc.exe may crash when an MSDTC transaction runs in Windows 7 or in Windows Server 2008 R2...
Continue reading...- News
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- crash error microsoft msdtc performance server 2008 support transaction update windows 7
- Replies: 0
- Forum: Knowledge Base (KB)
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[SDP 3][9b773dc7-6ecc-433d-aa87-342a7419d5ea] MSDTC Data Collector
Link Removed- News
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- configuration data collector msdtc sdp services windows
- Replies: 0
- Forum: Knowledge Base (KB)
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[SDP 3][9b773dc7-6ecc-433d-aa87-342a7419d5ea] MSDTC Data Collector
MSDTC data collector for Windows 7 and Windows 2008 R2 collects configuration and troubleshooting related data most commonly used in order to address DTC related issues. Link Removed- News
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- configuration data collector dtc issues msdtc release support troubleshooting windows 2008 r2 windows 7
- Replies: 0
- Forum: Knowledge Base (KB)
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[SDP 3][9b773dc7-6ecc-433d-aa87-342a7419d5ea] MSDTC Windows 7 and Windows 2008 R2
MSDTC data collector for Windows 7 and Windows 2008 R2 collects configuration and troubleshooting related data most commonly used in order to address DTC related issues. Link Removed- News
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- configuration data collector dtc issues msdtc troubleshooting windows 2008 r2 windows 7 windows server
- Replies: 0
- Forum: Knowledge Base (KB)
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Msdtc.exe may crash when an MSDTC transaction runs in Windows 7 or in Windows Server 2008 R2 if slow
Fixes an issue that occurs when an MSDTC transaction runs on a computer that is running Windows 7 or Windows Server 2008 R2 if slow network performance occurs. When this issue occurs, the Msdtc.exe service crashes, and the event IDs 7034 and 4355 are... More...- News
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- crash event id msdtc network performance services transaction update windows 7 windows server
- Replies: 0
- Forum: Knowledge Base (KB)
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Msdtc.exe crashes when an MSDTC transaction runs in Windows 7 or in Windows Server 2008 R2 if slow n
Fixes an issue that occurs when an MSDTC transaction runs on a computer that is running Windows 7 or Windows Server 2008 R2 if slow network performance occurs. When this issue occurs, the Msdtc.exe service crashes, and the event IDs 7034 and 4355 are... More...- News
- Thread
- crash event id fix msdtc network performance server 2008 services transaction windows 7
- Replies: 0
- Forum: Knowledge Base (KB)