CVE-2026-43239
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
68/100
Published: 2026-05-06
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Network
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
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.
Weakness Classification (1)
Affected Software (14)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < de3c1653510d566a245cc54ac4bb9e50ebc5faa8 |
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < 93e8e3ee165ae4609a1222b516b573837103d2c3 |
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < ab6564f416a6eaf1199200b6100952407b438f7d |
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < 6287eefaf21ec805d42f941bd368018cf397a7f5 |
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < 76cc4faba0343c6db945b8dc75425b33d633e1b8 |
| Linux | Linux | aa45dadd34e44fcd6a9df4b395bee5b5633b4cec < c3c06e42e1527716c54f3ad2ced6a034b5f3a489 |
| Linux | Linux | 5.19 |
| linux | linux_kernel | 5.19.1 – 6.6.128 |
| linux | linux_kernel | 5.19 |
| linux | linux_kernel | 5.19 |
| linux | linux_kernel | 5.19 |
| linux | linux_kernel | 5.19 |
| linux | linux_kernel | 5.19 |
| linux | linux_kernel | 5.19 |