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Vendors / AArnott / Nerdbank.MessagePack

AArnott Nerdbank.MessagePack

CVE-2026-44375 High 7.5 Nerdbank.MessagePack: Attacker-controlled stackalloc in DateTime decoding causes process-terminating StackOverflowException 0.4%

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Exploit-availability signals from CVSS-BT by Stephen Shaffer (MIT license), which aggregates Metasploit (BSD), Nuclei templates (MIT), PoC-in-GitHub (CC0) and NVD (public domain).

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