CVE-2026-20851CWE-125

CVE-2026-20851

Medium · published January 13, 2026

CVSS v3.1
6.2
EPSS
1%
Percentile
47.3
In the wild
Unconfirmed
What it is

Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00587 · 47.3th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-01-13T23:16Z
Affected products (3)
ProductVersionsFixed in
microsoft/windows_11_24h2< 10.0.26100.762310.0.26100.7623
microsoft/windows_11_25h2< 10.0.26200.762310.0.26200.7623
microsoft/windows_server_2025< 10.0.26100.3223010.0.26100.32230
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20851 · [email protected]
EPSS history
Timeline
  • 13 JAN 17:56Z
    Capability Access Management Service (camsvc) Information Disclosure Vulnerability
    cvelistv5