CVE-2026-4174
Radare2 Mach-O File mach0.c walk_exports_trie resource consumption
Description
A vulnerability has been found in Radare2 5.9.9. This issue affects the function walk_exports_trie of the file libr/bin/format/mach0/mach0.c of the component Mach-O File Parser. Such manipulation leads to resource consumption. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The existence of this vulnerability is still disputed at present. Upgrading to version 6.1.2 is capable of addressing this issue. The name of the patch is 4371ae84c99c46b48cb21badbbef06b30757aba0. You should upgrade the affected component. The code maintainer states that, "[he] wont consider this bug a DoS".
INFO
Published Date :
March 15, 2026, 10:32 a.m.
Last Modified :
March 15, 2026, 10:32 a.m.
Remotely Exploit :
No
Source :
VulDB
Affected Products
The following products are affected by CVE-2026-4174
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Upgrade Radare2 to version 6.1.2.
- Apply the patch 4371ae84c99c46b48cb21badbbef06b30757aba0.
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CVE-2026-4174 vulnerability anywhere in the article.