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CVE Watch23 jul 2026

CVE-2026-46297

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use request_irq for VF misc interrupt Currently, request_t

CVSS

5.5

Medio

EPSS

0.1%

p1

KEV

—

Exploit Today

0

0-100

Publicado: 8 jun 2026 · Última mod.: 23 jul 2026

EPSS · 30d
0.1%EPSS · 30 días0.2%
2026-10-052026-11-01
Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use request_irq for VF misc interrupt Currently, request_threaded_irq() is used with a primary handler but a NULL threaded handler, while also setting the IRQF_ONESHOT flag. This specific combination triggers a WARNING since the commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT without a threaded handler"). WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760 Fix the issue by switching to request_irq(), which is the appropriate interface or a non-threaded interrupt handler, and removing the unnecessary IRQF_ONESHOT flag.

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