CVE-2025-40080

NONE EPSS 8.1%
Published Oct 28, 20258mo ago · Modified Jun 17, 20262w ago
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Published Oct 28, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 ("nbd: verify socket is supported during setup") made sure the socket supported a shutdown() method. Explicitely accept TCP and UNIX stream sockets.

Threat Intelligence

EPSS Exploit Probability
8.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

References 5

  • git.kernel.org https://git.kernel.org/stable/c/37ad11f20e164c23ce827dd455b42c0fdd29685c
  • git.kernel.org https://git.kernel.org/stable/c/4f9e6ff6319dbcebea64b50af0304cf0ad7e97e7
  • git.kernel.org https://git.kernel.org/stable/c/808e2335bc1cf2293b9e36ccc94c267c81509c71
  • git.kernel.org https://git.kernel.org/stable/c/9f7c02e031570e8291a63162c6c046dc15ff85b0
  • git.kernel.org https://git.kernel.org/stable/c/c365e8f20f4201d873a70385bd919f0fb531e960

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.