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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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MessagePack allows untrusted data to lead to DoS attack due to hash collisions and stack overflow Moderate
CVE-2024-48924 was published for MessagePack (NuGet) Oct 17, 2024
AArnott Credited to AArnott, neuecc, and GrabYourPitchforks neuecc neuecc
GrabYourPitchforks GrabYourPitchforks
Nerdbank.MessagePack has a memory amplification DoS in collection deserialization Moderate
GHSA-qjvr-435c-5fjh was published for Nerdbank.MessagePack (NuGet) May 29, 2026
svenclaesson Credited to svenclaesson and AArnott AArnott AArnott
Nerdbank.MessagePack has Inefficient CPU Computation Moderate
GHSA-92vj-hp7m-gwcj was published for Nerdbank.MessagePack (NuGet) May 29, 2026
AArnott Credited to AArnott
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