CVE-2025-47987CWE-122CWE-190

Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability

High · published July 8, 2025

CVSS v3.1
7.8
EPSS
2%
Percentile
78.2
In the wild
Unconfirmed
What it is

Heap-based buffer overflow in Windows Cred SSProvider Protocol allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
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
CVSS v4.0
Not supplied
EPSS
0.01789 · 78.2th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-190 · Integer Overflow or Wraparound
Published
2025-07-08T16:57Z
EPSS history
Timeline
  • 08 JUL 16:57Z
    Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
    cvelistv5