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16/07/2026
Zero-Day Initiative

ZDI-26-442: Linux Kernel CAN ISO-TP Protocol Race Condition Local Privilege Escalation Vulnerability

by Deepanshu Jha
This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8.
  • Next ZDI-26-443: Linux Kernel vmwgfx Integer Overflow Local Privilege Escalation Vulnerability
  • Previous ZDI-26-441: dnsmasq DNS Response Heap-based Buffer Overflow Remote Code Execution Vulnerability

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