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CVE-2025-63745

5.5 · MEDIUM

A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of bin_ne.c.

Published Nov 14, 2025CWE-476EPSS 0.16%

Overview

CVE-2025-63745 is a medium-severity vulnerability. It was published on November 14, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of bin_ne.c. A crafted binary input can trigger a segmentation fault, leading to a denial of service when the tool processes malformed data.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-001-radare2-nullptr-deref-bin_ne.mdGitHubgithub.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-deref-bin_ne.mdGitHubgithub.com/radareorg/radare2/commit/6c5df3f8570d4f0c360681c08241ad8af3b919fdGitHubgithub.com/radareorg/radare2/issues/24660

How CyberStrike helps

Frequently asked questions

What is CVE-2025-63745?

CVE-2025-63745 is a medium-severity vulnerability. It was published on November 14, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2025-63745?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-63745?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-63745?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-63745 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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