VULNERABILITY INTELLIGENCE

CVE-2026-31053

CVSS score6.2 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-04-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-415

Primary references