CVE-2026-65810CWE-23

CVE-2026-65810

High · published August 11, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
33.5
In the wild
Unconfirmed
What it is

Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00404 · 33.5th percentile
Weakness
CWE-23 · Relative Path Traversal
Published
2026-08-11T21:19Z
Affected products (18)
ProductVersionsFixed in
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
microsoft/.net_frameworkall versions—
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65810 · [email protected]
EPSS history
Timeline
  • 11 AUG 17:07Z
    .NET Framework Elevation of Privilege Vulnerability
    cvelistv5