CVE-2026-33116
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: secure@microsoft.com (Secondary)
Description
Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.
Affected (10)
Products: Microsoft: .net, .net Framework
Configuration C
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Version 4.6.2 |
Configuration G
| Running on/with | Platform Versions |
|---|---|
Microsoft Windows 10 1809 | All versions |
Configuration H
| Vulnerable Software | Affected Versions |
|---|---|
| Version 3.5 |
| Running on/with | Platform Versions |
|---|---|
Microsoft Windows 10 21h2 | All versions |
Microsoft Windows 10 22h2 | All versions |
Microsoft Windows 11 22h2 | All versions |
Microsoft Windows 11 23h2 | All versions |
Microsoft Windows 11 24h2 | All versions |
Microsoft Windows 11 25h2 | All versions |
Microsoft Windows 11 26h1 | All versions |
Microsoft Windows Server 2022 | All versions |
Microsoft Windows Server 2022 23h2 | All versions |
Microsoft Windows Server 2025 | All versions |
Configuration I
| Vulnerable Software | Affected Versions |
|---|---|
| Version 4.8 |
| Running on/with | Platform Versions |
|---|---|
Microsoft Windows 10 1607 | All versions |
Microsoft Windows Server 2012 | All versions |
Related CWEs
CWE-20
Improper Input Validation
The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.
CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
CWE-776
Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities.
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
References (21)
Source: secure@microsoft.com
Vendor Advisory
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Timeline
No history available yet.