---
id: CVE-2026-97456
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  ACPICA: Fix condition check in acpi_ps_parse_loop()

  Fix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent
  out-of-bounds access.
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  ACPICA: Fix condition check in acpi_ps_parse_loop()

  Fix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent
  out-of-bounds access.
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    a477c6ef5335d2d0613ff7c1779a8209f16627c5
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    5d16f40b019e59df81deb594ed4eafefc8e43cc0
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    8de27e2d83c0d07ae9443c6304575b0609394bfd
  - Linux < 6.12.111
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T17:17:24.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97456'
references:
  - url: 'https://git.kernel.org/stable/c/5d16f40b019e59df81deb594ed4eafefc8e43cc0'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8de27e2d83c0d07ae9443c6304575b0609394bfd'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/a477c6ef5335d2d0613ff7c1779a8209f16627c5'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.873Z'
---

## Overview

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

ACPICA: Fix condition check in acpi_ps_parse_loop()

Fix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent
out-of-bounds access.

## Remediation

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