CVE-2026-43239 — smb: client: prevent races in ->query_interfaces()
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 conc…
Published: 2026-05-06 · CVSS: 8.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7