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CVE-2026-43457

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CVE-2026-43457

Published: May 8, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mctp: i2c: fix skb memory leak in receive path When 'midev->allow_rx' is false, the newly allocated skb isn't consumed by netif_rx(), it needs to free the skb directly.

VendorProductVersions

Linux

Linux

affected
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 - < 0fb2adbdd5c03e8c9ebcdc48afd414b2724c85eb
affected
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 - < d7900a43b0a314a645ca0a2adf45928dbc7001f4
affected
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 - < 9f81be2ab9d8e4744871bfb3e868ef413413829f
affected
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 - < 1ec54187e1aa40a4cfa2b265e9a311179f24b98d
affected
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 - < 1b1be322342a6b0085bf6ee52235e5ac9834ec25

+1 more versions

Linux

Linux

affected
5.18
unaffected
0 - < 5.18
unaffected
6.1.167 - <= 6.1.*
unaffected
6.6.130 - <= 6.6.*
unaffected
6.12.78 - <= 6.12.*

+3 more versions

References

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