Vulnerability · Published Nov 14, 2025 · Assigned by mitre
CVE-2025-63745
Medium 5.5
In plain English
A medium-severity null pointer dereference in the radare2 package (Ubuntu). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 94.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2025-63745 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2025-63745 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2025-63745 |
Affected products (as reported)
Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References
- https://github.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-deref-bin_ne.md
- https://github.com/radareorg/radare2/issues/24660
- https://github.com/radareorg/radare2/commit/6c5df3f8570d4f0c360681c08241ad8af3b919fd
- https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-001-radare2-nullptr-deref-bin_ne.md