Linux Distros Unpatched Vulnerability : CVE-2026-93167

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - csky: Fix a4/a5 restoration in syscall trace path The syscall trace path reloads syscall arguments from ptregs before calling the syscall handler. On C-SKY ABIv...

CVE-2026-93167

CVE-2026-93167 affects the Linux kernel on C-SKY ABIv2 architectures. In the syscall trace path , the code adjusts the stack pointer (sp ) before loading the 5th and 6th syscall arguments (a4/a5) from pt_regs . Because those register-save offsets are relative to the original pt_regs base, reading...

PT-2026-94963

Name of the Vulnerable Software and Affected Versions Linux kernel version 4.19.15 Description An issue exists in the syscall trace path for C-SKY ABIv2 where syscall arguments are reloaded from pt regs before the syscall handler is called. The system adjusts the sp stack pointer before loading...