CVE-2026-43289 | Linux Kernel up to 6.19.5 kernel/kexec_file.c kexec_load_purgatory privilege escalation
A vulnerability was found in Linux Kernel up to 6.19.5 and classified as critical. The impacted element is the function kexec_load_purgatory of the file kernel/kexec_file.c. Such manipulation leads to privilege escalation.
This vulnerability is uniquely identified as CVE-2026-43289. The attack can only be initiated within the local network. No exploit exists.
It is suggested to upgrade the affected component.