CVEvulnerability
CVE-2026-31053
6.2 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-415
Description
A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline.
Affected configurations
• rizin rizin 0.8.1
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://github.com/rizinorg/rizin/issues/5753 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/rizinorg/rizin/pull/5795 Issue Tracking, Patch