Package ecosystem
NuGet package vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 148 vulnerabilities in NuGet packages: 2 in the last 7 days and 44 in the last 90 days, 7 of them critical and 0 exploited in the wild. The most recent, CVE-2026-65829, was published on 22 September 2026. 31 packages have a page of their own.
- Last 7 days
- 2
- Last 90 days
- 44
- Critical, all time
- 7
- Exploited in the wild
- 0
About NuGet
The package manager for the .NET ecosystem.
NuGet packages
- Magick.NET-Q16-AnyCPU (NuGet)56
- Magick.NET-Q16-HDRI-AnyCPU (NuGet)52
- Magick.NET-Q16-HDRI-x86 (NuGet)52
- Magick.NET-Q16-x86 (NuGet)52
- Magick.NET-Q8-AnyCPU (NuGet)51
- Magick.NET-Q8-OpenMP-x64 (NuGet)51
- Magick.NET-Q8-x86 (NuGet)51
- Magick.NET-Q16-OpenMP-x64 (NuGet)50
- Magick.NET-Q16-arm64 (NuGet)49
- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)49
- Magick.NET-Q16-HDRI-x64 (NuGet)49
- Magick.NET-Q16-OpenMP-arm64 (NuGet)49
- Magick.NET-Q16-x64 (NuGet)49
- Magick.NET-Q8-x64 (NuGet)49
- Magick.NET-Q16-HDRI-arm64 (NuGet)48
- Magick.NET-Q8-arm64 (NuGet)48
- Magick.NET-Q8-OpenMP-arm64 (NuGet)48
- scriban (NuGet)22
- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet)18
- Scriban.Signed (NuGet)11
- jQuery.UI.Combined (NuGet)8
- DotVVM (NuGet)6
- Microsoft.DiaSymReader.Native (NuGet)6
- DotNetNuke.Core (NuGet)4
- Magick.NET-Q16-OpenMP-x86 (NuGet)4
- net.sf.mpxj (NuGet)4
- net.sf.mpxj-for-csharp (NuGet)4
- net.sf.mpxj-for-vb (NuGet)4
- MPXJ.Net (NuGet)3
- OpenTelemetry.Exporter.OpenTelemetryProtocol (NuGet)3
- SIPSorcery (NuGet)3
Latest NuGet package vulnerabilities
- CVE-2026-65829: MPXJ is an open source library to read and write project plans from a variety of file formats and databases. From 7.3.0…mediumCVSS 5.3EPSS 0.3%
- CVE-2026-61570: MPXJ is an open source library to read and write project plans from a variety of file formats and databases. From 5.5.5…highCVSS 7.5EPSS 0.4%
- CVE-2026-81868: Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native…mediumCVSS 6.5EPSS 0.3%
- CVE-2026-81516: Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native…highCVSS 7.5EPSS 0.6%
- CVE-2026-75513: Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. From version 7.0.0 until 9.13.0, several Marten…criticalCVSS 9.1EPSS 0.5%
- CVE-2026-85756: SSH.NET is a Secure Shell (SSH) library for .NET. Prior to 2026.0.0, ScpClient places caller-supplied remote paths into…highCVSS 7.5EPSS 0.6%
- CVE-2026-54632: SIPSorcery is a WebRTC, SIP, and VoIP library for C# and .NET. Prior to 10.0.9, RTPChannel.OnRTPPacketReceived and the…highCVSS 7.5EPSS 0.7%
- CVE-2026-81192: `OpenTelemetry.Resources.Host` NuGet package, which provides OpenTelemetry resource detectors for host, is affected by an…highCVSS 7EPSS 0.2%
- Microsoft Visual Studio heap buffer overflow in DiaSymReaderhighCVSS 8.8
- Microsoft Visual Studio heap buffer overflow in DiaSymReaderhighCVSS 8.8
- Microsoft .NET and Visual Studio heap buffer overflow elevation of privilegehighCVSS 8.8
- CVE-2026-71328: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.highCVSS 8.8EPSS 0.8%
- CVE-2026-69522: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.highCVSS 8.8EPSS 0.9%
- CVE-2026-69439: Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.highCVSS 8.8EPSS 0.9%
- ImageMagick memory leak in CLI invalid optionslowCVSS 3.3
- CVE-2026-48798: SSH.NET is a Secure Shell (SSH) library for .NET. In 2025.1.0 and earlier, ScpClient.Download(string directoryName…highCVSS 7.1EPSS 0.4%
- SIPSorcery TurnServer denial of service via malformed UDP datagramhighCVSS 7.5
- SIPSorcery out-of-bounds read in SCTP SACK chunk parsinghighCVSS 7.5
- Microsoft QUIC use-after-free remote code executioncriticalCVSS 9.8
- CVE-2026-62946: ImageMagick integer overflow in JNX decodermediumCVSS 5.1
- AWS CDK CodeBuild S3 log encryption boolean inversionlowCVSS 3.1
- AWS CDK boolean inversion in CodeBuild S3LoggingOptionslowCVSS 3.3
- ImageMagick heap buffer overflow in X11 importlowCVSS 1.8
- ImageMagick memory leak in ICON decoderlowCVSS 3.7
- ImageMagick memory leak in VIFF encoderlowCVSS 2.9
Most severe NuGet package vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-6965: SQLite memory corruption via aggregate term overflowcriticalCVSS 9.8EPSS 64.9%
- CVE-2026-45288: JasperFx Marten SQL injection in full-text search regConfig parametercriticalCVSS 9.8EPSS 0.0%
- Microsoft QUIC use-after-free remote code executioncriticalCVSS 9.8
- CVE-2026-39399: NuGet NuGetGallery Remote Code Execution via .nuspec Metadata InjectioncriticalCVSS 9.6EPSS 0.5%
- CVE-2026-40372: Microsoft ASP.NET Core privilege escalation via improper signature verificationcriticalCVSS 9.1EPSS 10.3%
- CVE-2026-75513: Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. From version 7.0.0 until 9.13.0, several Marten…criticalCVSS 9.1EPSS 0.5%
- Scriban sandbox escape via stale MemberFilter cache in TemplateContextcriticalCVSS 9.1
- CVE-2026-69522: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.highCVSS 8.8EPSS 0.9%
- CVE-2026-69439: Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.highCVSS 8.8EPSS 0.9%
- CVE-2026-71328: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.highCVSS 8.8EPSS 0.8%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 4 | 0 | |
| 6 Jul 2026 | 5 | 0 | |
| 13 Jul 2026 | 5 | 0 | |
| 20 Jul 2026 | 10 | 0 | |
| 27 Jul 2026 | 1 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 3 | 1 | |
| 17 Aug 2026 | 1 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 7 | 0 | |
| 14 Sep 2026 | 5 | 1 | |
| 21 Sep 2026 | 2 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/nuget.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "NuGet package vulnerabilities", https://junglewise.ai/threats/vendors/nuget, 26 September 2026.