High 7.5Published Dec 30, 2025

CVE-2025-69261WasmEdge is a WebAssembly runtime.

Updated under an hour ago (2026-10-19 08:50 UTC)

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It affects linuxfoundation wasmedge. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for linuxfoundation wasmedge

Exploited in the last 30 days

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: 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-190
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

linuxfoundation wasmedge linuxfoundation:wasmedge	before 0.16.0; 0.16.0; 0.16.0	NVD

References

https://github.com/WasmEdge/WasmEdge/commit/37cc9fa19bd23edbbdaa9252059b17f191fa4d17patch
https://github.com/WasmEdge/WasmEdge/security/advisories/GHSA-89fm-8mr7-gg4mvendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.