# bytecodealliance wasm-micro-runtime.

Every CVE that names bytecodealliance wasm-micro-runtime among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [WAMR fast interpreter loader heap buffer overflow via constant deduplication mismatch](https://agentprime.io/advisories/CVE-2026-54912.md)
  `CVE-2026-54912` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 8.8 High · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [WebAssembly Micro Runtime: Missing \`ref.null\` heap-type validation in \`load_init_expr\` leaks host stack memory to the WebAssembly guest](https://agentprime.io/advisories/CVE-2026-54913.md)
  `CVE-2026-54913` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 6.9 Medium · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [WebAssembly Micro Runtime: Heap Buffer Overflow in WAMR WASI poll_oneoff Output Buffer](https://agentprime.io/advisories/CVE-2026-54914.md)
  `CVE-2026-54914` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 8.3 High · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [WebAssembly Micro Runtime frame_offset_bottom array bounds overflow in fast Interpreter mode when handling GET_GLOBAL(I32) followed by if opcode](https://agentprime.io/advisories/CVE-2025-64713.md)
  `CVE-2025-64713` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 5.1 Medium · Not analysed yet · Published 25 Nov 2025 · Tags: Memory corruption
- [WebAssembly Micro Runtime vulnerable to a segmentation fault in v128.store instruction](https://agentprime.io/advisories/CVE-2025-64704.md)
  `CVE-2025-64704` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 4.7 Medium · Not analysed yet · Published 25 Nov 2025 · Tags: CWE-754
- [WAMR runtime hangs or crashes with large memory.fill addresses in LLVM-JIT mode](https://agentprime.io/advisories/CVE-2025-58749.md)
  `CVE-2025-58749` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 2.1 Low · Not analysed yet · Published 16 Sept 2025 · Tags: Memory corruption
- [WebAssembly Micro Runtime's \`--addr-pool\` option allows all IPv4 addresses when subnet mask is not specified](https://agentprime.io/advisories/CVE-2025-54126.md)
  `CVE-2025-54126` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 6.9 Medium · Not analysed yet · Published 29 Jul 2025 · Tags: Information disclosure
- [iwasm vulnerable to filesystem sandbox escape with symlink when using uvwasi feature](https://agentprime.io/advisories/CVE-2025-43853.md)
  `CVE-2025-43853` · CVE record: bytecodealliance wasm-micro-runtime · CVSS 7.0 High · Not analysed yet · Published 15 May 2025 · Tags: CWE-61

## Filters and formats

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- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=bytecodealliance-wasm-micro-runtime>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/bytecodealliance-wasm-micro-runtime/>. Everything for agents: <https://agentprime.io/llms.txt>.