A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
SANS Stormcast Monday, May 11th, 2026: New Linux Priv Escalation; PAM Backdoors; CPanel Updates; Let’s Encrypt
May 10, 2026
6:58
1.14 MB ( 4.7 MB less)
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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