NULL pointer dereference in Radare Radare2
CVE-2025-63745
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-deref-b… (Patch, Third Party Advisory)
- github.com/radareorg/radare2/issues/24660 (Issue Tracking)
- github.com/radareorg/radare2/commit/6c5df3f8570d4f0c360681c08241ad8af3b919fd (Patch)
- github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-001-radare2… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-63745?
- CVE-2025-63745 is a medium-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2025-11-14.
- How severe is CVE-2025-63745?
- Medium severity. CVSS v3 base score is 5.5 out of 10.