CVE-2026-68343 | Linux Kernel up to 7.2-rc4 Smb Client parse_dfs_referrals PathConsumed input validation

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 6.6.147/6.12.100/6.18.41/7.1.5/7.2-rc4. The impacted element is the function parse_dfs_referrals of the component Smb Client. Executing a manipulation of the argument PathConsumed can lead to improper input validation.

The identification of this vulnerability is CVE-2026-68343. The attack may be launched remotely. There is no exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More