Vulnerability · Published Nov 11, 2025 · Assigned by microsoft
CVE-2025-59514Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
High 7.8
In plain English
A high-severity privilege mismanagement in Windows 10 Version 1607 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 67.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper privilege management in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.
Affected products (as reported)
Weakness: CWE-269 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability vendor-advisory, patch