.NET Framework Remote Code Execution Vulnerability
CVSS score
7.8
EPSS probability
%4.0
Risk score
0.3
Published
2 mo ago
Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.
Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2026-50646 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-50646 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | microsoft | .NET 8.0 | View |
| 2 | microsoft | .NET 9.0 | View |
| 3 | microsoft | Microsoft .NET Framework 3.5 | View |
| 4 | microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | View |
| 5 | microsoft | Microsoft .NET Framework 3.5 AND 4.8 | View |
| 6 | microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | View |
| 7 | microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | View |
| 8 | microsoft | Microsoft .NET Framework 4.8 | View |
| 9 | microsoft | Microsoft Visual Studio 2022 version 17.12 | View |
| 10 | microsoft | Microsoft Visual Studio 2022 version 17.14 | View |
| 11 | microsoft | Microsoft Visual Studio 2026 version 18.7 | View |
| 12 | microsoft | .net framework | View |
| 13 | microsoft | windows 10 1607 | View |
| 14 | microsoft | windows server 2012 | View |
| 15 | microsoft | windows server 2012 | View |
| 16 | microsoft | windows server 2016 | View |
| 17 | microsoft | .net framework | View |
| 18 | microsoft | .net framework | View |
| 19 | microsoft | .net framework | View |
| 20 | microsoft | .net framework | View |
| 21 | microsoft | .net framework | View |
| 22 | microsoft | .net framework | View |
| 23 | microsoft | windows 10 21h2 | View |
| 24 | microsoft | windows 10 22h2 | View |
| 25 | microsoft | windows 11 23h2 | View |
| 26 | microsoft | windows 11 24h2 | View |
| 27 | microsoft | windows 11 25h2 | View |
| 28 | microsoft | windows 11 26h1 | View |
| 29 | microsoft | windows server 2022 | View |
| 30 | microsoft | windows 10 1809 | View |
| 31 | microsoft | windows server 2019 | View |
| 32 | microsoft | .net | View |
| 33 | microsoft | .net | View |
| 34 | microsoft | windows | View |
| 35 | microsoft | visual studio 2022 | View |
| 36 | microsoft | visual studio 2022 | View |
| 37 | microsoft | visual studio 2026 | View |
| 38 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x64 | View |
| 39 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x86 | View |
| 40 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-arm64 | View |
| 41 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x64 | View |
| 42 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x86 | View |
| 43 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-arm64 | View |
| 44 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x64 | View |
| 45 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x86 | View |
| 46 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-arm64 | View |
| 47 | nuget | Microsoft.WindowsDesktop.App.Runtime.win-x86 | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 7.8 | CVSS 3.x | — | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | Microsoft MSRC |
| 7.8 | CVSS V31 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD |
| 7.8 | CVSS V3_1 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | CVE CNA |
| 7.8 | CVSS 3.x | — | Vector not published | GitHub Advisory |
| 0.0 | CVSS 4.0 | — | Vector not published | GitHub Advisory |
Patch and Remediation Guide
Solution & Remediation Advisory
53 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.
8.0.29GitLab Advisory düzeltilmiş sürüm: 8.0.29
9.0.18GitLab Advisory düzeltilmiş sürüm: 9.0.18
10.0.10GitLab Advisory düzeltilmiş sürüm: 10.0.10
Upgrade to versions 8.0.29, 9.0.18, 10.0.10 or above.
Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-50646 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-50646 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.enginteksut.com.tr/api/v1/intel/cves/CVE-2026-50646"