CVE-2025-69261
WasmEdge integer wrap in MemoryInstance::getSpan()'s memory size check
Summary
WasmEdge integer wrap in MemoryInstance::getSpan()'s memory size check
Original description
The description as published by the source.
WasmEdge is a WebAssembly runtime. Prior to version 0.16.0-alpha.3, a multiplication in WasmEdge/include/runtime/instance/memory.h can wrap, causing checkAccessBound() to incorrectly allow the access. This leads to a segmentation fault. Version 0.16.0-alpha.3 contains a patch for the issue.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2025-69261 wasmedge
- Ubuntu UBUNTU-CVE-2025-69261 wasmedge
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com