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CVE-2026-43239 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: prevent races in ->query_interfaces() It was possible for two query interface works to be concurrently trying to update the interfaces. Prevent this by checking and updating iface_last_update under iface_lock.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/6287eefaf21ec805d42f941bd368018cf397a7f5 kernel.org
https://git.kernel.org/stable/c/76cc4faba0343c6db945b8dc75425b33d633e1b8 kernel.org
https://git.kernel.org/stable/c/93e8e3ee165ae4609a1222b516b573837103d2c3 kernel.org
https://git.kernel.org/stable/c/ab6564f416a6eaf1199200b6100952407b438f7d kernel.org
https://git.kernel.org/stable/c/c3c06e42e1527716c54f3ad2ced6a034b5f3a489 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43239
NVD Published Date:
05/06/2026
NVD Last Modified:
05/06/2026
Source:
kernel.org