CVE-2026-38755

—

CVSS 3.1

2.9 low

EPSS

<1%p27

Published

Jul 15, 2026 (Jul 15, 2026)

Modified

Jul 20, 2026

Description

A heap overflow in the evalcommand() function (shell/ash.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.

Vendors: busybox
Products: busybox
Weakness: CWE-674, CWE-122
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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