Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-w3x6-4m5h-cxqf | Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability |
Thu, 07 May 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos Linux Linux linux Kernel Microsoft windows |
|
| CPEs | cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Apple
Apple macos Linux Linux linux Kernel Microsoft windows |
Wed, 22 Apr 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft powershell
|
|
| CPEs | cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft powershell
|
Wed, 15 Apr 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-776 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 14 Apr 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 14 Apr 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network. | |
| Title | .NET Denial of Service Vulnerability | |
| First Time appeared |
Microsoft
Microsoft .net |
|
| Weaknesses | CWE-400 CWE-611 |
|
| CPEs | cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft
Microsoft .net |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-05-12T17:39:36.254Z
Reserved: 2026-02-11T18:33:57.776Z
Link: CVE-2026-26171
Updated: 2026-04-14T18:53:33.356Z
Status : Analyzed
Published: 2026-04-14T18:16:51.577
Modified: 2026-05-07T19:42:58.813
Link: CVE-2026-26171
OpenCVE Enrichment
Updated: 2026-04-15T15:15:06Z
Github GHSA