cvedb.io
CVE-2026-31609
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-04-24T15:16:40.160 · Last modified 2026-06-17T10:34:04.973

Summary

In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush() smbd_send_batch_flush() already calls smbd_free_send_io(), so we should not call it again after smbd_post_send() moved it to the batch list.

Affected products

linux — linux_kernel

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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.