Tag
privilege-escalation
Safeguard articles tagged "privilege-escalation" — guides, analysis, and best practices for software supply chain and application security.
50 articles
Vulnerability Analysis
sudo -e/sudoedit privilege escalation bypass (CVE-2019-14287)
CVE-2019-14287 let sudo users bypass "run as any user except root" rules via `sudo -u#-1`, gaining full root. Here's how it worked and how to fix it.
Jan 7, 20268 min read
Vulnerability Analysis
PwnKit polkit pkexec local privilege escalation (CVE-2021-4034)
PwnKit (CVE-2021-4034) is a 12-year-old polkit pkexec flaw giving any local user instant root on most Linux distros. Here's the full breakdown and fix.
Jan 7, 20267 min read
Self-healing security runs on Safeguard.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.