CVE-2025-69261

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/WasmEdge/WasmEdge/commit/37cc9fa19bd23edbbdaa9252059b17f191fa4d17	Patch
https://github.com/WasmEdge/WasmEdge/security/advisories/GHSA-89fm-8mr7-gg4m	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:linuxfoundation:wasmedge::::::::
	cpe:2.3:a:linuxfoundation:wasmedge:0.16.0:alpha1::::::
	cpe:2.3:a:linuxfoundation:wasmedge:0.16.0:alpha2::::::

History

09 Mar 2026, 13:55

Type	Values Removed	Values Added
CPE		cpe:2.3:a:linuxfoundation:wasmedge:0.16.0:alpha2:::::: cpe:2.3:a:linuxfoundation:wasmedge:::::::: cpe:2.3:a:linuxfoundation:wasmedge:0.16.0:alpha1::::::
First Time		Linuxfoundation Linuxfoundation wasmedge
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~() https://github.com/WasmEdge/WasmEdge/commit/37cc9fa19bd23edbbdaa9252059b17f191fa4d17 -~~	() https://github.com/WasmEdge/WasmEdge/commit/37cc9fa19bd23edbbdaa9252059b17f191fa4d17 - Patch
References	~~() https://github.com/WasmEdge/WasmEdge/security/advisories/GHSA-89fm-8mr7-gg4m -~~	() https://github.com/WasmEdge/WasmEdge/security/advisories/GHSA-89fm-8mr7-gg4m - Vendor Advisory

30 Dec 2025, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-30 20:16

Updated : 2026-03-09 13:55

NVD link : CVE-2025-69261

Mitre link : CVE-2025-69261

CVE.ORG link : CVE-2025-69261

JSON object : View

Products Affected

linuxfoundation

wasmedge

CWE

CWE-190

Integer Overflow or Wraparound

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