Tag: cve 2026 19490
4 articles
CISA Flags Exploited Cisco, Citrix, Fortinet Flaws Ahead of Federal Patch Deadline
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has sounded the alarm on three critical vulnerabilities in Cisco, Citrix, and Fortinet products, adding them to its list of Known Exploited Vulnerabilities - and federal agencies have just until September 12, 2026 to patch up. These flaws, including a severe CVE-2026-20079 with a CVSS score of 10.0, could leave systems exposed to serious threats if not addressed.
Citrix NetScaler Flaw Exploited in Targeted Attacks
Citrix is urging customers to act fast to protect their NetScaler deployments from a critical flaw, known as CVE-2026-19490, that lets hackers bypass authentication and gain unauthorized access. To stay safe, review the security bulletin, check if your setup is vulnerable, and upgrade to the recommended build ASAP.
Citrix Flaw Exposes Authentication on NetScaler Servers
Citrix has warned of a critical authentication bypass vulnerability, CVE-2026-19490, affecting NetScaler servers, urging customers to review their configurations and prioritize patching based on exposure and deployment role.
Citrix Warns of Two New NetScaler Flaws
Citrix is urging customers to take immediate action to protect their NetScaler ADC and Gateway deployments from two newly discovered vulnerabilities, including a critical authentication bypass flaw that could allow remote attackers to gain unauthorized access. Upgrade to the recommended builds as soon as possible to safeguard your systems.