CVE Watch30 jul 2026

CVE-2025-38408

In the Linux kernel, the following vulnerability has been resolved: genirq/irq_sim: Initialize work context pointers properly Initialize `

CVSS

7.8

Alto

EPSS

0.2%

KEV

—

Exploit Today

0-100

Publicado: 25 jul 2025 · Última mod.: 30 jul 2026 · CWE-476

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-07-052026-08-01

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: genirq/irq_sim: Initialize work context pointers properly Initialize `ops` member's pointers properly by using kzalloc() instead of kmalloc() when allocating the simulation work context. Otherwise the pointers contain random content leading to invalid dereferencing.

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