CVE-2026-43239
Published: May 6, 2026
Modified: May 11, 2026
CVSS v3.1
8.8
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected aa45dadd34e44fcd6a9df4b395bee5b5633b4cec - < 93e8e3ee165ae4609a1222b516b573837103d2c3affected aa45dadd34e44fcd6a9df4b395bee5b5633b4cec - < ab6564f416a6eaf1199200b6100952407b438f7daffected aa45dadd34e44fcd6a9df4b395bee5b5633b4cec - < 6287eefaf21ec805d42f941bd368018cf397a7f5affected aa45dadd34e44fcd6a9df4b395bee5b5633b4cec - < 76cc4faba0343c6db945b8dc75425b33d633e1b8affected aa45dadd34e44fcd6a9df4b395bee5b5633b4cec - < c3c06e42e1527716c54f3ad2ced6a034b5f3a489 |
Linux | Linux | affected 5.19unaffected 0 - < 5.19unaffected 6.6.128 - <= 6.6.*unaffected 6.12.75 - <= 6.12.*unaffected 6.18.16 - <= 6.18.*+2 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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