CVE-2026-69806CWE-200CWE-94code-injectioninformation-disclosure

CVE-2026-69806

High · published September 8, 2026

CVSS v3.1
7.0
EPSS
1%
Percentile
54.7
In the wild
Unconfirmed
What it is

Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00756 · 54.7th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-09-08T22:19Z
Affected products (10)
ProductVersionsFixed in
microsoft/.net≥ 9.0.0, < 9.0.209.0.20
microsoft/.net≥ 10.0.0, < 10.0.1210.0.12
microsoft/.netall versions—
microsoft/.netall versions—
microsoft/.netall versions—
microsoft/.netall versions—
microsoft/.netall versions—
microsoft/.netall versions—
microsoft/visual_studio_2022≥ 17.14.0, < 17.14.4017.14.40
microsoft/visual_studio_2026≥ 18.9.0, < 18.9.318.9.3
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69806 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:17Z
    EPSS moved — → 2%
    epss
  • 08 SEP 17:19Z
    .NET Elevation of Privilege Vulnerability
    cvelistv5