Vulnerabilities

Linux Kernel Logitech HIDPP Protocol 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 7.8. The following CVEs are assigned: CVE-2026-93826.

Read at Zero Day Initiative published advisories

Vendor

Linux kernel

Product

Linux kernel

CVSS

7.8

EPSS

0.002 (p14)

Exposure class

Operating system

• Zero Day Initiative published advisories (zerodayinitiative.com)
• CVE-2026-93826 on this site · NVD · CVE.org · Vulnpedia

Other items that share a CVE or were clustered with this one.

1. 29
   ZDI advisory ZDI 3d ago

   Linux Kernel XFRM Subsystem Use-After-Free Local Privilege Escalation Vulnerability

   CVSS 7.8 CVE-2026-98231 Linux kernel
2. 22
   CVE NVD 24 Sep 2026

   In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidpp_connect_event() If input_register_device()…

   Fix available CVE-2026-93826 Linux kernel