CVE-2026-98439

smb/server: cancel async requests when closing connection

CVE-2026-98439 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98439 (version 7.2.7-1), released October 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.3
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0015
4th percentile

In the Linux kernel, the following vulnerability has been resolved: smb/server: cancel async requests when closing connection An async request may still be waiting when a connection is closed. This can stop the connection from closing. Cancel active async requests before waiting for them to finish.

Where it's fixed

ProductFixed inFixReleased
Linux
linux · Debian 14 7.2.7-1 DEBIAN-CVE-2026-98439 Oct 19, 2026

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