Is CVE-2025-63744 actively exploited?

CVE-2025-63744 has no public evidence of in-the-wild exploitation as of 2025-11-19.

What is the CVSS score for CVE-2025-63744?

CVE-2025-63744 has a CVSS score of 4.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

How do I patch CVE-2025-63744?

Patch guidance is available from radare security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-63744.

CVE-2025-63744 - remediation guidance & executive summary

Description

A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the load() function of bin_dyldcache.c. Processing a crafted file can cause a segmentation fault and crash the program.

CVSS Metrics

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

Metadata

Primary Vendor: RADARE
Published: 11/14/2025
Last Modified: 11/19/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

radare : radare2

Remediation Guidance

Executive Summary

Cite this page

CVE-2025-63744. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2025-63744

View on NIST NVD

CVE-2025-63744 vulnerability