Cyber Risks November 13, 2026 · Zero Day Initiative

ZDI-26-999: Linux Kernel Proc File System Pagemap Scan Use-After-Free Local Privilege Escalation Vulnerability

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 8.8.

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Topics

Vulnerabilities & Patching

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