The Hacker News

Citrix NetScaler Under Active Recon for CVE-2026-3055 (CVSS 9.3) Memory Overread Bug

The vulnerability, CVE-2026-3055 (CVSS score: 9.3), refers to a case of insufficient input validation leading to memory overread, which an attacker could exploit to leak potentially sensitive ...

CheckIssuing Announces Launch of SAML-Based Single Sign-On for Enterprise Customers

New authentication capability strengthens security, streamlines user access management, and supports enterprise ...
Dark Reading

Learn SAML: The Language You Don't Know You're Already Speaking

Security Assertion Markup Language (SAML): You may have heard of it. You've likely used it at least once today to log into a website portal or enterprise application ...
The Hacker News

Citrix Urges Patching Critical NetScaler Flaw Allowing Unauthenticated Data Leaks

Citrix fixes CVE-2026-3055 memory flaw in NetScaler, enabling data leaks in SAML setups, raising risk of imminent ...
SecurityWeek

Critical Citrix NetScaler Vulnerability Poised for Exploitation, Security Firms Warn

Citrix has patched CVE-2026-3055, a critical NetScaler vulnerability that allows remote, unauthenticated attackers to read ...
CSOonline

How SAML works and enables single sign-on

What is SAML and what is it used for? The Security Assertion Markup Language (SAML) is an open standard that allows security credentials to be shared by multiple computers across a network. It ...
Statetechmagazine

SAML: How It Works and How to Implement It

Nathan Eddy works as an independent filmmaker and journalist based in Berlin, specializing in architecture, business technology and healthcare IT. He is a graduate of Northwestern University’s Medill ...