---
id: CVE-2026-90010
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  scsi: bsg: Cap io_uring sense copy to max_response_len

  Completion copied scmd->sense_len to the user response buffer without
  honoring max_response_len
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  scsi: bsg: Cap io_uring sense copy to max_response_len

  Completion copied scmd->sense_len to the user response buffer without
  honoring max_response_len. After a valid s…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 7b6d3255e7f8c6df2d21504c47808e3ce84649ac <
    5d326efc334ea21afd8161f6ca53e17de71948a9
  - >-
    Linux >= 7b6d3255e7f8c6df2d21504c47808e3ce84649ac <
    ece06de726737e887dc0225c8283477624f8ae21
  - Linux 7.1
published: '2026-09-16'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T15:18:24.657'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90010'
references:
  - url: 'https://git.kernel.org/stable/c/5d326efc334ea21afd8161f6ca53e17de71948a9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/ece06de726737e887dc0225c8283477624f8ae21'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-16T10:53:53.941Z'
epss: 0.00165
epssPercentile: 0.05052
---

## Overview

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

scsi: bsg: Cap io_uring sense copy to max_response_len

Completion copied scmd->sense_len to the user response buffer without
honoring max_response_len. After a valid sense, the midlayer sets
sense_len to the real length (up to SCSI_SENSE_BUFFERSIZE), so a smaller
user buffer was overrun.

## Remediation

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