CVE-2025-63744 — NULL Pointer Dereference in Radare2

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
0.0%
top 90.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Radare2Radare Radare2
Timeline
PublishedNov 14

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶debiandebian/radare2< radare2 6.0.7+ds-1 (sid)
▶NVDradare/radare26.0.5

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
OSV
CVE-2025-63744: A NULL pointer dereference vulnerability was discovered in radare2 6↗2025-11-14
▶
GHSA
GHSA-3hfj-mrxp-x3v9: A NULL pointer dereference vulnerability was discovered in radare2 6↗2025-11-14
▶

📋Vendor Advisories

1
Debian
CVE-2025-63744: radare2 - A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and ear...↗2025
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