CVE-2025-69261
December 30, 2025
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.
Affected Packages
https://github.com/WasmEdge/WasmEdge.git (GITHUB):
Affected version(s) >=0.1.0 <0.16.0-alpha.3Fix Suggestion:
Update to version 0.16.0-alpha.3Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.5
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Integer Overflow or Wraparound
EPSS
Base Score:
0.06
