CVE-2025-63744

low-risk
Published 2025-11-14

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Radare

References (4)

Patch https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-002-...
Patch https://github.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-...
Patch https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082...
Issue Tracking https://github.com/radareorg/radare2/issues/24661
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal