---
id: CVE-2026-92524
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

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

  When its_irq_gic_domain_alloc() fails, the following
  its_vpe_irq_domain_free() fails to invoke its_vep_t…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

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

  When its_irq_gic_domain_alloc() fails, the following
  its_vpe_irq_domain_free() fails to invoke its_vep_t…
severity: medium
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    82bccf7f9a12bf0eec9774968f6a853020ea26d3
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    6cd7e9b5463e1bceddcaf4acec6ca0f12553455b
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    05c199d6b806ed1cc64807062f9986f11315e8ab
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    c4643bcb3bdda96b7292d6ab6ed196755a5bc304
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    0d1951a1935a11c197272dbd38349033f0ef8991
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    6eb1f1414bf70185dad2525ecac5411db551faa2
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    d324c4353f64190a032c78d6e07be6d57ddfb2f1
  - >-
    Linux >= 7d75bbb4bc1ad90386776459d37e4ddfe605671e <
    325ff3e78c64cd619d52b99f7c8b09a3f31e1495
  - Linux 4.14
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:17:55.403'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92524'
references:
  - url: 'https://git.kernel.org/stable/c/05c199d6b806ed1cc64807062f9986f11315e8ab'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/0d1951a1935a11c197272dbd38349033f0ef8991'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/325ff3e78c64cd619d52b99f7c8b09a3f31e1495'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/6cd7e9b5463e1bceddcaf4acec6ca0f12553455b'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/6eb1f1414bf70185dad2525ecac5411db551faa2'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/82bccf7f9a12bf0eec9774968f6a853020ea26d3'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/c4643bcb3bdda96b7292d6ab6ed196755a5bc304'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/d324c4353f64190a032c78d6e07be6d57ddfb2f1'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92524.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-92524'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2536505'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-92524'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92524'
  - url: >-
      https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-92524.mbox
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
ingestedAt: '2026-09-17T16:21:47.775Z'
epss: 0.0022
epssPercentile: 0.1106
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'
cvssSource: vendor
cwe:
  - CWE-772
---

## Overview

In the Linux kernel, the following vulnerability has been resolved:

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

When its_irq_gic_domain_alloc() fails, the following
its_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the
corresponding interrupt, which leaks the resource.

Invoke its_vpe_teardown() in the error handling path to avoid the leak.

[ tglx: Massaged change log ]

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Vendor advisories

- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-09-23 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92524.json)