CVE-2025-64713 describes an out-of-bounds array access vulnerability in WebAssembly Micro Runtime (WAMR) versions prior to 2.4.4. This flaw occurs during WASM bytecode loading in fast interpreter mode, specifically when a GET_GLOBAL(I32) opcode is followed by an 'if' opcode, leading to incorrect array indexing. With a CVSS score of 7.4 (HIGH), this vulnerability could result in high confidentiality, integrity, and availability impacts, though it requires high attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.4.4CPE matchmatch criteria | cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.