CVE-2026-31595

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-31595
In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: pci-epf-vntb: Stop cmd_handler work in epf_ntb_epc_cleanup Disable the delayed work before clearing BAR mappings and doorbells to avoid running the handler after resources have been torn down. Unable to handle kernel paging request at virtual address ffff800083f46004 [...] Internal error: Oops: 0000000096000007 [#1] SMP [...] Call trace: epf_ntb_cmd_handler+0x54/0x200 [pci_epf_vntb] (P) process_one_work+0x154/0x3b0 worker_thread+0x2c8/0x400 kthread+0x148/0x210 ret_from_fork+0x10/0x20

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/5999067140c67530a6cb6f41a8471596e60452cb Patch
https://git.kernel.org/stable/c/6773cc24c004930903a57761132c1e7728907f8f Patch
https://git.kernel.org/stable/c/9921cce25bfe4021f6e55ca995351eb967165297 Patch
https://git.kernel.org/stable/c/b2eb405bbced3a6e772545e1b74dbde37cee1f8f
https://git.kernel.org/stable/c/ceb73484e7204f661f770069ecdf35f6e941879c Patch
https://git.kernel.org/stable/c/d799984233a50abd2667a7d17a9a710a3f10ebe2 Patch
https://git.kernel.org/stable/c/fbb6c353fa2fb5f5f990eda034a1074b0356127e Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

01 Jun 2026, 17:16

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/b2eb405bbced3a6e772545e1b74dbde37cee1f8f -

29 Apr 2026, 14:22

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/5999067140c67530a6cb6f41a8471596e60452cb - () https://git.kernel.org/stable/c/5999067140c67530a6cb6f41a8471596e60452cb - Patch
References () https://git.kernel.org/stable/c/6773cc24c004930903a57761132c1e7728907f8f - () https://git.kernel.org/stable/c/6773cc24c004930903a57761132c1e7728907f8f - Patch
References () https://git.kernel.org/stable/c/9921cce25bfe4021f6e55ca995351eb967165297 - () https://git.kernel.org/stable/c/9921cce25bfe4021f6e55ca995351eb967165297 - Patch
References () https://git.kernel.org/stable/c/ceb73484e7204f661f770069ecdf35f6e941879c - () https://git.kernel.org/stable/c/ceb73484e7204f661f770069ecdf35f6e941879c - Patch
References () https://git.kernel.org/stable/c/d799984233a50abd2667a7d17a9a710a3f10ebe2 - () https://git.kernel.org/stable/c/d799984233a50abd2667a7d17a9a710a3f10ebe2 - Patch
References () https://git.kernel.org/stable/c/fbb6c353fa2fb5f5f990eda034a1074b0356127e - () https://git.kernel.org/stable/c/fbb6c353fa2fb5f5f990eda034a1074b0356127e - Patch

27 Apr 2026, 14:16

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/ceb73484e7204f661f770069ecdf35f6e941879c -

27 Apr 2026, 12:16

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/d799984233a50abd2667a7d17a9a710a3f10ebe2 -

24 Apr 2026, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-24 15:16

Updated : 2026-06-01 17:16

NVD link : CVE-2026-31595

Mitre link : CVE-2026-31595

CVE.ORG link : CVE-2026-31595

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo