CVE-2025-59200
published 2025-10-14CVE-2025-59200: Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to…
PriorityP342high7.7CVSS 3.1
AVLACLPRNUIRSCCLIHAL
EPSS
0.75%
50.8th percentile
Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to perform spoofing locally.
Affected
42 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1507 | < 10.0.10240.21161 | 10.0.10240.21161 |
| microsoft | windows_10_1607 | < 10.0.14393.8519 | 10.0.14393.8519 |
| microsoft | windows_10_1809 | < 10.0.17763.7919 | 10.0.17763.7919 |
| microsoft | windows_10_21h2 | < 10.0.19044.6456 | 10.0.19044.6456 |
| microsoft | windows_10_22h2 | < 10.0.19045.6456 | 10.0.19045.6456 |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.21161 | 10.0.10240.21161 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8519 | 10.0.14393.8519 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.7919 | 10.0.17763.7919 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.6456 | 10.0.19044.6456 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.6456 | 10.0.19045.6456 |
| microsoft | windows_11_22h2 | < 10.0.22621.6060 | 10.0.22621.6060 |
| microsoft | windows_11_23h2 | <= 10.0.22631.6060 | — |
| microsoft | windows_11_24h2 | < 10.0.26100.6899 | 10.0.26100.6899 |
| microsoft | windows_11_25h2 | < 10.0.26200.6899 | 10.0.26200.6899 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.6060 | 10.0.22621.6060 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.6060 | 10.0.22631.6060 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.6060 | 10.0.22631.6060 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.6899 | 10.0.26100.6899 |
| microsoft | windows_11_version_25h2 | >= 10.0.26200.0 < 10.0.26200.6899 | 10.0.26200.6899 |
| microsoft | windows_server_2016 | <= 10.0.14393.8519 | — |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8519 | 10.0.14393.8519 |
| microsoft | windows_server_2019 | < 10.0.17763.7919 | 10.0.17763.7919 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.7919 | 10.0.17763.7919 |
| microsoft | windows_server_2022 | < 10.0.20348.4294 | 10.0.20348.4294 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.4294 | 10.0.20348.4294 |
CVSS provenance
nvdv3.17.7HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
vendor_msrc7.7HIGH
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Microsoft
Data Sharing Service Spoofing Vulnerability
vendor_msrc·2025-10-14·CVSS 7.7
CVE-2025-59200 [HIGH] CWE-362 Data Sharing Service Spoofing Vulnerability
Data Sharing Service Spoofing Vulnerability
Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to perform spoofing locally.
FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
The user would have to click a specially crafted button for the attacker to successfully exploit the vulnerability.
FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L) and availability (A:L), and major loss of integrity (I:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability enables an attacker to access data and disru
GHSA
GHSA-vm24-7qxh-j889: Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized atta
ghsa_unreviewed·2025-10-14
CVE-2025-59200 [HIGH] CWE-73 GHSA-vm24-7qxh-j889: Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized atta
Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to perform spoofing locally.
No detection rules found.
No public exploits indexed.
Hackernews
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## ThreatsDay: Cloud Bucket Hijacking, Windows LPE Chain, Global Fraud Bust + 17 More Stories
Most security mess starts as admin work. A link gets clicked. A tool gets trusted. A bucket name gets reused. A setting stays loose because nobody wants to touch it.
This week is full of that kind of damage. Not loud. Not clever. Just small gaps doing big jobs. The worst part is how normal it all looks until the bill arrives.
The full ThreatsDay list is below.
A global anti-fraud operation involving 97 countries and territories has resulted in the arrest of 5,811 individuals and the interception of $293 million in illicit assets as p
Bleepingcomputer
Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
blogs_bleepingcomputer·2025-10-14·CVSS 7.8
[HIGH] Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
## Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
## Lawrence Abrams
80 Elevation of Privilege Vulnerabilities
11 Security Feature Bypass Vulnerabilities
31 Remote Code Execution Vulnerabilities
28 Information Disclosure Vulnerabilities
11 Denial of Service Vulnerabilities
10 Spoofing Vulnerabilities
When BleepingComputer reports on the Patch Tuesday security updates, we only count those released today by Microsoft. Therefore, the number of flaws does not include those fixed in Azure, Mariner, Microsoft Edge, and other vulnerabilities earlier this month.
Notably, Windows 10 reaches the end of support today , with this being the last Patch Tuesday where Microsoft provides free security updates to the venerable operating system.
To continue receiving security upd
2025-10-14
Published