---
id: CVE-2026-97899
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/i915: Fix memory leak in query_perf_config_list()

  When krealloc() fails, free the original oa_config_ids before returning
  to avoid a memory leak.

  (cherry picked f…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/i915: Fix memory leak in query_perf_config_list()

  When krealloc() fails, free the original oa_config_ids before returning
  to avoid a memory leak.

  (cherry picked f…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 <
    d004303557924077a327d71c80f5863b1b9ff1d7
  - >-
    Linux >= 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 <
    9ac6db531abe98adfd395fea25c00fee37de8154
  - >-
    Linux >= 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 <
    59e0a04d95e160547065ab3704bd809ddf3f0e1e
  - >-
    Linux >= 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 <
    cbd3dafc2003db679ccd2f6c6a2551db79657049
  - Linux 5.5
published: '2026-09-25'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T11:17:16.677'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97899'
references:
  - url: 'https://git.kernel.org/stable/c/59e0a04d95e160547065ab3704bd809ddf3f0e1e'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/9ac6db531abe98adfd395fea25c00fee37de8154'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/cbd3dafc2003db679ccd2f6c6a2551db79657049'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/d004303557924077a327d71c80f5863b1b9ff1d7'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-25T11:06:38.895Z'
---

## Overview

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

drm/i915: Fix memory leak in query_perf_config_list()

When krealloc() fails, free the original oa_config_ids before returning
to avoid a memory leak.

(cherry picked from commit 9977e9d84f46d4f12ad35fbbc0ec4638554bce87)

## Remediation

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