CVE-2026-31536

medium Red Hat
EPSS Score
0.0%
Exploitation probability in 30 days
Top 96% most likely to be exploited
Published: April 24, 2026 (20 days ago)
Last Modified: April 24, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Linux kernel's Server Message Block (SMB) direct server implementation. This issue occurs during `smbdirect_send_batch` processing where requests without the `IB_SEND_SIGNALED` flag may be incorrectly handled when a connection is broken. This could lead to unexpected behavior related to request completion and resource management within the SMB server.

CWE

CWE-166

Affected Products

Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 lore.kernel.org