Medium
CVE-2026-48517
Vulnerability archive
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Vulnerability archive 19
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Medium
CVE-2026-48516
MessagePack-CSharp: InterfaceLookupFormatter bypasses collision-resistant comparer settings
Medium
CVE-2026-48515
MessagePack-CSharp: Multi-dimensional array formatters allocate from unchecked dimensions
Medium
CVE-2026-48514
MessagePack-CSharp: Unity unsafe blit formatter allocates from unbounded byte length
Medium
CVE-2026-48513
MessagePack-CSharp: DynamicUnionResolver-generated deserializers miss depth enforcement
Medium
CVE-2026-48512
MessagePack-CSharp: JSON conversion APIs can recurse without consistent depth enforcement
Medium
CVE-2026-48511
MessagePack-CSharp: ExpandoObject formatter can perform quadratic insertion work on untrusted maps
Medium
CVE-2026-48510
MessagePack-CSharp: LZ4 decompression allocates from unbounded declared output lengths
Medium
CVE-2026-48509
MessagePack-CSharp: ASP.NET Core MessagePackInputFormatter defaults to TrustedData for HTTP request bodies
High
CVE-2026-48506
MessagePack-CSharp: MessagePackReader.Skip can recurse without enforcing maximum object graph depth
High
CVE-2026-48502
MessagePack-CSharp: Denial of service vulnerabilities can swamp the CPU or crash the process with stack and heap overflows
High
CVE-2026-45591
Microsoft Security Advisory CVE-2026-45591 – ASP.NET Core Denial of Service Vulnerability
High
CVE-2026-48109
MessagePack's LZ4 decompression may fail with AccessViolationException after dereferencing memory from bad input
Medium
ghsa-92vj-hp7m-gwcj
Nerdbank.MessagePack has Inefficient CPU Computation
Medium
ghsa-qjvr-435c-5fjh
Nerdbank.MessagePack has a memory amplification DoS in collection deserialization
High
CVE-2026-44375
Nerdbank.MessagePack: Attacker-controlled stackalloc in DateTime decoding causes process-terminating StackOverflowException
Medium
CVE-2024-48924
MessagePack allows untrusted data to lead to DoS attack due to hash collisions and stack overflow
High
CVE-2019-0982
Denial of service in ASP.NET Core
Medium
CVE-2020-5234
Untrusted data can lead to DoS attack due to hash collisions and stack overflow in MessagePack
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