Is CVE-2024-27532 actively exploited?

CVE-2024-27532 has no public evidence of in-the-wild exploitation as of 2025-09-29.

What is the CVSS score for CVE-2024-27532?

CVE-2024-27532 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2024-27532?

Patch guidance is available from bytecodealliance security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-27532.

Which products are affected by CVE-2024-27532?

1 product: bytecodealliance webassembly micro runtime.

Fix CVE-2024-27532 - HIGH | CVEDatabase.com

Description

wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) 06df58f is vulnerable to NULL Pointer Dereference in function `block_type_get_result_types.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-476 · NULL Pointer Dereference

Metadata

Primary Vendor: BYTECODEALLIANCE
Published: 11/8/2024
Last Modified: 9/29/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

bytecodealliance : webassembly_micro_runtime

Remediation Guidance

Executive Summary

Cite this page

CVE-2024-27532. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2024-27532

View on NIST NVD

CVE-2024-27532 vulnerability