CVE-2026-92524

kernel: irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()

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Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 17, 2026

Updated · September 30, 2026

Description

A flaw was found in the Linux kernel's irqchip/gic-v3-its component. A resource leak occurs when the its_irq_gic_domain_alloc() function fails to properly deallocate resources during error handling. This can lead to a denial of service (DoS) due to excessive memory consumption.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-772 · Missing Release of Resource after Effective Lifetime