CVE-2026-14760

LowCVSS 3.3

Published: 05/07/2026(UTC)Updated: 06/07/2026(UTC)Translated: 06/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.12%

2th percentile — higher than 2% of all known CVEs

Summary

A use-after-free vulnerability has been found in radare2 up to version 6.1.6 in the r_core_seek_arch_bits function within libr/core/disasm.c, in the regprofile handler component. Manipulation can lead to use after free.

Risk Assessment

An attacker with local access could exploit this vulnerability to corrupt memory, potentially leading to arbitrary code execution or program crash.

Recommendation

Apply the patch identified by commit 8b25c773785d85cb0103410a0905089d286921c2 or upgrade radare2 to a version newer than 6.1.6 immediately.

Original NVD description (English source)

A weakness has been identified in radareorg radare2 up to 6.1.6. Impacted is the function r_core_seek_arch_bits of the file libr/core/disasm.c of the component regprofile Handler. Executing a manipulation can lead to use after free. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called 8b25c773785d85cb0103410a0905089d286921c2. It is advisable to implement a patch to correct this issue.