SANS Stormcast Monday, May 11th, 2026: New Linux Priv Escalation; PAM Backdoors; CPanel Updates; Let's Encrypt (#)

From SANS Internet Storm Center's Daily Network Security News Podcast Johannes B. Ullrich

SANS Stormcast Monday, May 11th, 2026: New Linux Priv Escalation; PAM Backdoors; CPanel Updates; Let's Encrypt Another Universal Linux Local Privilege Escalation (LPE) Vulnerability: Dirty Frag https://isc.sans.edu/diary/Another%20Universal%20Linux%20Local%20Privilege%20Escalation%20%28LPE%29%20Vulnerability%3A%20Dirty%20Frag/32968 PAM Backdoors Steel Passwords https://flare.io/learn/resources/blog/pamdoora-new-linux-pam-based-backdoor-sale-dark-web CPanel Updates https://support.cpanel.net/hc/en-us/sections/360007088193-Security Let's Encrypt Briefly Halts Certificate Issuance https://letsencrypt.status.io keywords: certificates; lets encrypt; cpanel; pam; backdoor; linux; privilege escalation; dirty frag; copy fail