CVE-2025-40099

NONE EPSS 8.1%
Published Oct 30, 20258mo ago · Modified Jun 17, 20261w ago
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Published Oct 30, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: parse_dfs_referrals: prevent oob on malformed input Malicious SMB server can send invalid reply to FSCTL_DFS_GET_REFERRALS - reply smaller than sizeof(struct get_dfs_referral_rsp) - reply with number of referrals smaller than NumberOfReferrals in the header Processing of such replies will cause oob. Return -EINVAL error on such replies to prevent oob-s.

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/15c73964da9df994302f579ed14ee5fdbce7a332
  • git.kernel.org https://git.kernel.org/stable/c/6447b0e355562a1ff748c4a2ffb89aae7e84d2c9
  • git.kernel.org https://git.kernel.org/stable/c/8bc4a8d39bac23d8b044fd3e2dbfd965f1d9b058
  • git.kernel.org https://git.kernel.org/stable/c/bb0f2e66e1ac043a5b238f5bcab4f26f3c317039
  • git.kernel.org https://git.kernel.org/stable/c/cfacc7441f760e4a73cc71b6ff1635261d534657

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.