CVE-2026-14758

Low

Description

A vulnerability was identified in radareorg radare2 up to 6.1.6. This vulnerability affects the function cmd_anal_opcode of the file libr/core/cmd_anal.inc.c of the component hexpairs Parser. Such manipulation leads to integer overflow. The attack needs to be performed locally. The exploit is publicly available and might be used. The name of the patch is 84e773986e7e5bb30453a9384f498ec0ccc9d0a9. A patch should be applied to remediate 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/84e773986e7e5bb30453a9384f498ec0ccc9d0a9

Affected products

Product	Affected versions	Fixed in
radare radare2	6.1.0 ≤ v < 6.1.8	6.1.8

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