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CVE-2026-69806

nvd nist
Published: Sep 8, 2026Modified: Sep 29, 2026

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7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

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

Affected (10)

Microsoft
3 products
.net
Visual Studio 2022
Visual Studio 2026
Configuration A
8 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Microsoft
.net
10.0.0 ≤ version < 10.0.12
.net
9.0.0 ≤ version < 9.0.20
.net
Version 11.0.0 preview1
.net
Version 11.0.0 preview2
.net
Version 11.0.0 preview3
.net
Version 11.0.0 preview4
.net
Version 11.0.0 preview5
.net
Version 11.0.0 preview7
Running on/withPlatform Versions
Linux
Linux Kernel
All versions
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Visual Studio 2022
17.14.0 ≤ version < 17.14.40
Visual Studio 2026
18.9.0 ≤ version < 18.9.3

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-94
Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (1)

Source: secure@microsoft.com
Vendor AdvisoryPatch

Timeline

No history available yet.