CVE-2025-59507
published 2025-11-11CVE-2025-59507: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate…
PriorityP337high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
0.24%
15.2th percentile
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.
Affected
36 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1607 | < 10.0.14393.8594 | 10.0.14393.8594 |
| microsoft | windows_10_1809 | < 10.0.17763.8027 | 10.0.17763.8027 |
| microsoft | windows_10_21h2 | < 10.0.19044.6575 | 10.0.19044.6575 |
| microsoft | windows_10_22h2 | < 10.0.19045.6575 | 10.0.19045.6575 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8594 | 10.0.14393.8594 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.8027 | 10.0.17763.8027 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.6575 | 10.0.19044.6575 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.6575 | 10.0.19045.6575 |
| microsoft | windows_11_23h2 | < 10.0.22631.6199 | 10.0.22631.6199 |
| microsoft | windows_11_24h2 | < 10.0.26100.7092 | 10.0.26100.7092 |
| microsoft | windows_11_25h2 | < 10.0.26200.7092 | 10.0.26200.7092 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.6199 | 10.0.22631.6199 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.6199 | 10.0.22631.6199 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.7171 | 10.0.26100.7171 |
| microsoft | windows_11_version_25h2 | >= 10.0.26200.0 < 10.0.26200.7171 | 10.0.26200.7171 |
| microsoft | windows_server_2016 | < 10.0.14393.8594 | 10.0.14393.8594 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8594 | 10.0.14393.8594 |
| microsoft | windows_server_2019 | < 10.0.17763.8027 | 10.0.17763.8027 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.8027 | 10.0.17763.8027 |
| microsoft | windows_server_2022 | < 10.0.20348.4346 | 10.0.20348.4346 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.4405 | 10.0.20348.4405 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.1965 | 10.0.25398.1965 |
| microsoft | windows_server_2025 | < 10.0.26100.7092 | 10.0.26100.7092 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.7171 | 10.0.26100.7171 |
| msrc | windows_10_version_1607 | — | — |
CVSS provenance
nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.0HIGH
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GHSA
GHSA-wvpj-27hh-g2m4: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate
ghsa_unreviewed·2025-11-11
CVE-2025-59507 [HIGH] CWE-362 GHSA-wvpj-27hh-g2m4: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.
Microsoft
Windows Speech Runtime Elevation of Privilege Vulnerability
vendor_msrc·2025-11-11·CVSS 7.0
CVE-2025-59507 [HIGH] CWE-362 Windows Speech Runtime Elevation of Privilege Vulnerability
Windows Speech Runtime Elevation of Privilege Vulnerability
Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.
FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to win a race condition.
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could elevate from a low integrity level up to a medium integrity level.
Windows Speech: Windows Speech
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privile
No detection rules found.
No public exploits indexed.
2025-11-11
Published