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CVE-2026-64386
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2026-07-25T10:17:21.917 · Last modified 2026-07-25T10:17:21.917

Summary

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query_info() replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_query_info_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.