CVE-2026-14761

Low

Description

A security vulnerability has been detected in radareorg radare2 up to 6.1.6. The affected element is the function r_str_ndup/r_str_append of the file libr/util/str.c. The manipulation leads to integer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is a20a56917ae85d732e683f8d9078bdcfee92446c. Applying a patch is the recommended action to fix this issue.

SeverityLow

CVSS3.3

Exploit probability—

ProductRadare2

PublishedJul 5, 2026

First seenJul 5, 2026

Weakness typeCWE-190Integer overflow CWE-189CWE-189

How to fix

Update

radare radare26.1.8 or later

Patches

github.com/radareorg/radare2/commit/a20a56917ae85d732e683f8d9078bdcfee92446c

Affected products

Product	Affected versions	Fixed in
radare radare2	v < 6.1.8	6.1.8

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