5.1
Moyenne
CVE-2025-64713 WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime
Description
WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Prior to version 2.4.4, an out-of-bounds array access issue exists in WAMR's fast interpreter mode during WASM bytecode loading. When frame_ref_bottom and frame_offset_bottom arrays are at capacity and a GET_GLOBAL(I32) opcode is encountered, frame_ref_bottom is expanded but frame_offset_bottom may not be. If this is immediately followed by an if opcode that triggers preserve_local_for_block, the function traverses arrays using stack_cell_num as the upper bound, causing out-of-bounds access to frame_offset_bottom since it wasn't expanded to match the increased stack_cell_num. This issue has been patched in version 2.4.4.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| wasm-micro-runtime 2.4 | premières → < 2.4.4 | 2.4.4 |
Autres CVE de wasm-micro-runtime
Les 8 CVE de wasm-micro-runtime →
CVE-2026-54912
WAMR fast interpreter loader heap buffer overflow via constant deduplication mismatch
8.8
Élevée
CVE-2026-54913
WebAssembly Micro Runtime: Missing `ref.null` heap-type validation in `load_init_expr` leaks host stack memory to the WebAssembly guest
6.9
Moyenne
CVE-2026-54914
WebAssembly Micro Runtime: Heap Buffer Overflow in WAMR WASI poll_oneoff Output Buffer
8.3
Élevée
CVE-2025-64704
WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime
4.7
Moyenne