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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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924 advisories

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ParquetSharp: Possible Stack Overflow When Reading a ParquetFile with Large Decimal Type Width Moderate
GHSA-rrjr-v56m-ww88 was published for ParquetSharp (NuGet) Apr 24, 2026
adamreeve Credited to adamreeve, CurtHagenlocher, and marcin-krystianc CurtHagenlocher CurtHagenlocher
marcin-krystianc marcin-krystianc
OpenTelemetry.Sampler.AWS & OpenTelemetry.Resources.AWS have unbounded HTTP response body reads Moderate
CVE-2026-41173 was published for OpenTelemetry.Resources.AWS (NuGet) Apr 23, 2026
Kielek Credited to Kielek, normj, martincostello, and arminru normj normj
martincostello martincostello arminru arminru
OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers Moderate
CVE-2026-40894 was published for OpenTelemetry.Api (NuGet) Apr 23, 2026
martincostello Credited to martincostello, Kielek, and arminru Kielek Kielek
arminru arminru
OpenTelemetry dotnet: Unbounded `grpc-status-details-bin` parsing in OTLP/gRPC retry handling Moderate
CVE-2026-40891 was published for OpenTelemetry.Exporter.OpenTelemetryProtocol (NuGet) Apr 23, 2026
Kielek Credited to Kielek, martincostello, and arminru martincostello martincostello
arminru arminru
OpenTelemetry dotnet: OTLP exporter reads unbounded HTTP response bodies Moderate
CVE-2026-40182 was published for OpenTelemetry.Exporter.OpenTelemetryProtocol (NuGet) Apr 23, 2026
martincostello Credited to martincostello, 1seal, Kielek, and arminru 1seal 1seal
Kielek Kielek arminru arminru
Microsoft Security Advisory CVE-2026-40372 – ASP.NET Core Elevation of Privilege Critical
CVE-2026-40372 was published for Microsoft.AspNetCore.DataProtection (NuGet) Apr 23, 2026
rbhanda Credited to rbhanda
OpenMcdf has an Infinite loop DoS via crafted CFB directory cycle Moderate
CVE-2026-41511 was published for OpenMcdf (NuGet) Apr 22, 2026
pawlos Credited to pawlos
MailKit has STARTTLS Response Injection via unflushed stream buffer that enables SASL mechanism downgrade Moderate
CVE-2026-41319 was published for MailKit (NuGet) Apr 18, 2026
ROCmertakdag Credited to ROCmertakdag
OpenTelemetry .NET has potential memory exhaustion via unbounded pooled-list sizing in Jaeger exporter conversion path Moderate
CVE-2026-41078 was published for OpenTelemetry.Exporter.Jaeger (NuGet) Apr 18, 2026
Kielek Credited to Kielek and arminru arminru arminru
Zio has SubFileSystem Path Confinement Bypass via Unresolved `..` Segment Low
GHSA-h39g-6x3c-7fq9 was published for Zio (NuGet) Apr 18, 2026
SUT0L Credited to SUT0L
Meridian: Multiple defense-in-depth gaps (collection/depth caps, telemetry, retry, fan-out) High
GHSA-f5v8-v6q3-q4h6 was published for Meridian.Mapping (NuGet) Apr 16, 2026
ChilliCream GraphQL Platform: Utf8GraphQLParser Stack Overflow via Deeply Nested GraphQL Documents Critical
CVE-2026-40324 was published for HotChocolate.Language (NuGet) Apr 16, 2026
BZHunt Credited to BZHunt
MsQuic has a Remote Elevation of Privilege Vulnerability Critical
CVE-2026-32179 was published for Microsoft.Native.Quic.MsQuic.OpenSSL (NuGet) Apr 16, 2026
Defense in Depth update for NuGet Client Low
GHSA-g4vj-cjjj-v7hg was published for NuGet.CommandLine (NuGet) Apr 14, 2026
Kiota: Code Generation Literal Injection High
CVE-2026-41134 was published for kiota (NuGet) Apr 14, 2026
baywet Credited to baywet and gavinbarron gavinbarron gavinbarron
DotNetNuke.Core security code analysis rules triggered Low
GHSA-fcpv-w245-r2q7 was published for DotNetNuke.Core (NuGet) Apr 14, 2026
bdukes Credited to bdukes and valadas valadas valadas
ImageMagick has a memory leak in PNG encoder when writing a MNG image Low
GHSA-x928-4434-crqj was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
ylwango613 Credited to ylwango613
ImageMagick has out-of-bounds access in ConnectedComponentsImage() via CLI-controlled connected-components:* artifacts Low
GHSA-pmpg-6pww-fg6q was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
ylwango613 Credited to ylwango613
ImageMagick has a heap buffer overflow read in magnify operation via unrecognized magnify:method value Low
GHSA-8vfj-q2cp-5m5j was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
e1abrador Credited to e1abrador
ImageMagick has has a stack-buffer-overflow in MNG encoder with oversized pallete Moderate
GHSA-98cp-rj9f-6v5g was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
unbengable12 Credited to unbengable12
ImageMagick has has an off-by-one origin validation in allows out-of-bounds read in morphology processing Low
GHSA-q8h3-jv9v-57qx was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
shitianyu-2004 Credited to shitianyu-2004
ImageMagick has a heap-buffer-overflow in FTXT encoder Low
GHSA-w54j-7wpm-crhj was published for Magick.NET-Q16-AnyCPU (NuGet) Apr 14, 2026
unbengable12 Credited to unbengable12
Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability High
CVE-2026-26171 was published for System.Security.Cryptography.Xml (NuGet) Apr 14, 2026
DylanW01 Credited to DylanW01
Microsoft Security Advisory CVE-2026-33116 – .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability High
CVE-2026-33116 was published for System.Security.Cryptography.Xml (NuGet) Apr 14, 2026
DylanW01 Credited to DylanW01, briandesarmo, and nicky-dilemmagroep briandesarmo briandesarmo
nicky-dilemmagroep nicky-dilemmagroep
Microsoft Security Advisory CVE-2026-32178 – .NET Spoofing Vulnerability Low
CVE-2026-32178 was published for Microsoft.NetCore.App.Runtime.linux-arm (NuGet) Apr 14, 2026
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