CVE-2025-27471CWE-591

Microsoft Streaming Service Denial of Service Vulnerability

Medium · published April 8, 2025

CVSS v3.1
5.9
EPSS
1%
Percentile
70.0
In the wild
Unconfirmed
What it is

Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthorized attacker to deny service over a network.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.01289 · 70.0th percentile
Weakness
CWE-591 · Sensitive Data Storage in Improperly Locked Memory
Published
2025-04-08T17:23Z
EPSS history
Timeline
  • 08 APR 17:23Z
    Microsoft Streaming Service Denial of Service Vulnerability
    cvelistv5