Product

Sudo

2 briefs RSS

Potential Privilege Escalation via SUID/SGID Proxy Execution on Linux

Attackers may exploit SUID/SGID binaries like pkexec, su, or sudo on Linux systems to execute commands with elevated privileges, by identifying instances where a process runs with root privileges (user ID 0 or group ID 0) while the real user or group ID is non-root, allowing a low-privilege foothold to gain full system control.

su +17 privilege-escalation linux-security defense-evasion persistence system-exploitation

1r 4t Jul 20, 2026

high advisory

Sudo Privilege Escalation Vulnerabilities

2 rules 1 TTP 2 CVEs

Multiple vulnerabilities in sudo allow a local attacker to bypass security precautions and escalate privileges to root.

sudo privilege-escalation linux

2r 1t 2c Apr 30, 2026