---
id: CVE-2026-97542
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  xfs: bail out on bitmap errors in xrep_agfl_fill

  LOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill
  can fail, but we don't check the result of xagb_…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  xfs: bail out on bitmap errors in xrep_agfl_fill

  LOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill
  can fail, but we don't check the result of xagb_…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b <
    e49977bc568c2649cf1a37992e538df8e3779ee4
  - >-
    Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b <
    82a0fd3fe908914425798b6be2b9b0a4f69ff84d
  - >-
    Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b <
    b5309ae6504e9b727d83bdfb2a19f44896a8f019
  - >-
    Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b <
    eaf580538eb1be3d162400d04c4b7dc4c627296b
  - Linux 6.6
published: '2026-09-25'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T11:17:04.540'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97542'
references:
  - url: 'https://git.kernel.org/stable/c/82a0fd3fe908914425798b6be2b9b0a4f69ff84d'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/b5309ae6504e9b727d83bdfb2a19f44896a8f019'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/e49977bc568c2649cf1a37992e538df8e3779ee4'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/eaf580538eb1be3d162400d04c4b7dc4c627296b'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-25T11:06:38.921Z'
---

## Overview

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

xfs: bail out on bitmap errors in xrep_agfl_fill

LOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill
can fail, but we don't check the result of xagb_bitmap_walk, so we
silently drop the error and proceed with inconsistent incore data.
That shouldn't be allowed.

## Remediation

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