CVE-2026-46231 | Linux Kernel up to 7.1-rc3 batman-adv batadv_bla_add_claim privilege escalation

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A vulnerability was found in Linux Kernel up to 6.6.139/6.12.89/6.18.31/7.0.8/7.1-rc3. It has been declared as critical. This issue affects the function batadv_bla_add_claim of the component batman-adv. Such manipulation leads to privilege escalation.

This vulnerability is uniquely identified as CVE-2026-46231. The attack can only be initiated within the local network. No exploit exists.

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