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highCVE-2026-387542026-07-21Vector: appsec

CVE-2026-38754: Heap Overflow Vulnerability in Busybox

A vulnerability in the Busybox software could allow a remote attacker to crash a system by sending specially crafted inputs.

Decision Context

English Brief

A vulnerability in the Busybox software could allow a remote attacker to crash a system by sending specially crafted inputs.

الموجز العربي

CVE-2026-38754: ثغرة فيض كومة الذاكرة المؤقتة في Busybox

توجد ثغرة في برنامج Busybox قد تسمح لمهاجم عن بُعد بإيقاف النظام عن العمل عبر إرسال مدخلات معدة خصيصاً.

Affected Products
    Priority sectors
    Embedded SystemsIoTTelecommunications
    Immediate Actions
    1. 1Identify version: busybox --help
    2. 2If vulnerable, compile from source with fix or update package manager: apt-get update && apt-get install --only-upgrade busybox
    3. 3Restrict shell access to unauthorized users.
    CVE-2026-38754: Heap Overflow Vulnerability in Busybox | Cyberttak