CVE-2026-48510

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, when MessagePack-CSharp decompresses Lz4Block or Lz4BlockArray payloads, it reads declared uncompressed lengths from the wire and allocates output buffers based on those lengths before validating that the compressed...

CVE-2026-48109

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, A vulnerability exists in the optional LZ4 decompression path used by MessagePack compression modes Lz4Block and Lz4BlockArray. The decoder implementation is based on a deprecated fast-decompression algorithm that do...

CVE-2026-48506

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, MessagePackReader.TrySkip recursively descends into nested arrays and maps without incrementing the reader depth or calling the configured depth checks. This bypasses MessagePackSecurity.MaximumObjectGraphDepth, the...

CVE-2026-48510

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, when MessagePack-CSharp decompresses Lz4Block or Lz4BlockArray payloads, it reads declared uncompressed lengths from the wire and allocates output buffers based on those lengths before validating that the compressed...

CVE-2026-48510

CVE-2026-48510 affects MessagePack-CSharp (C#) prior to 2.5.301 and 3.1.7. When decompressing Lz4Block or Lz4BlockArray payloads, the library reads declared uncompressed lengths from the wire and allocates output buffers before validating the data, allowing a small payload to trigger a large allo...

CVE-2026-48513

CVE-2026-48513 (MessagePack-CSharp) affects the MessagePack serializer for C#. The vulnerability arises in runtime-generated union deserializers created by DynamicUnionResolver, which did not call DepthStep(ref reader) or decrement reader.Depth during recursive deserialization and skip paths. As ...

CVE-2026-48513 MessagePack-CSharp: DynamicUnionResolver generated deserializers miss depth enforcement

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, runtime-generated union deserializers emitted by DynamicUnionResolver do not call MessagePackSecurity.DepthStepref reader and do not decrement reader.Depth around recursive deserialization and skip paths. This means...

CVE-2026-48515 MessagePack-CSharp: Multi-dimensional array formatters allocate from unchecked dimensions

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's multi-dimensional array formatters read dimension lengths directly from the payload and allocate T,, T,,, or T,,, before validating that the dimension product matches the encoded element count. T...

PT-2026-51392

Name of the Vulnerable Software and Affected Versions MessagePack for C versions prior to 2.5.301 MessagePack for C versions prior to 3.1.7 Description The MessagePackReader.TrySkip function recursively descends into nested arrays and maps without incrementing the reader depth or triggering...

CVE-2026-53634

Sharp is a content management framework built for Laravel as a package. From version 9.0.0 to before version 9.22.3, the create and store endpoints of the Quick Creation Command feature did not enforce any authorization check. An authenticated Sharp user without create permission on a given entit...

CVE-2026-44692

Sharp is a content management framework built for Laravel as a package. Prior to version 9.22.0, Sharp exposes a generic download endpoint that authorizes access only to the supplied Sharp entity instance, but then reads the target storage disk and path from request parameters. Because the...

EUVD-2026-36118

Sharp is a content management framework built for Laravel as a package. Prior to version 9.22.0, Sharp exposes a generic download endpoint that authorizes access only to the supplied Sharp entity instance, but then reads the target storage disk and path from request parameters. Because the...

CVE-2026-44692 Authenticated Sharp users can download unrelated Laravel Storage objects through the generic download endpoint

Sharp is a content management framework built for Laravel as a package. Prior to version 9.22.0, Sharp exposes a generic download endpoint that authorizes access only to the supplied Sharp entity instance, but then reads the target storage disk and path from request parameters. Because the...

CVE-2026-44692

CVE-2026-44692 affects the Sharp CMS package for Laravel. Prior to version 9.22.0, the generic download endpoint authorizes access only to the selected Sharp entity but then reads the target disk and path from request parameters, allowing an authenticated user who can view one valid record to dow...

CVE-2026-44692 Authenticated Sharp users can download unrelated Laravel Storage objects through the generic download endpoint

Sharp is a content management framework built for Laravel as a package. Prior to version 9.22.0, Sharp exposes a generic download endpoint that authorizes access only to the supplied Sharp entity instance, but then reads the target storage disk and path from request parameters. Because the...

CVE-2026-44692 Authenticated Sharp users can download unrelated Laravel Storage objects through the generic download endpoint

Sharp is a content management framework built for Laravel as a package. Prior to version 9.22.0, Sharp exposes a generic download endpoint that authorizes access only to the supplied Sharp entity instance, but then reads the target storage disk and path from request parameters. Because the...

CVE-2026-53634 Sharp: Missing Authorization Check in Quick Creation Command Endpoints

Sharp is a content management framework built for Laravel as a package. From version 9.0.0 to before version 9.22.3, the create and store endpoints of the Quick Creation Command feature did not enforce any authorization check. An authenticated Sharp user without create permission on a given entit...

CVE-2026-53634

The CVE concerns Sharp (Laravel package) where the Quick Creation Command endpoints (create and store) from version 9.0.0 up to just before 9.22.3 failed to enforce authorization checks. An authenticated Sharp user lacking create permission on a target entity could access the creation form or sub...

CVE-2026-53634 Sharp: Missing Authorization Check in Quick Creation Command Endpoints

Sharp is a content management framework built for Laravel as a package. From version 9.0.0 to before version 9.22.3, the create and store endpoints of the Quick Creation Command feature did not enforce any authorization check. An authenticated Sharp user without create permission on a given entit...

PT-2026-48549

Name of the Vulnerable Software and Affected Versions Sharp versions 9.0.0 through 9.22.2 Description Sharp is a content management framework built for Laravel as a package. The 'create' and 'store' endpoints of the Quick Creation Command feature fail to enforce authorization checks. This allows ...