CISA is giving FCEB agencies a tight deadline to patch as researchers discover evidence of abuse.

Hackers are exploiting a critical severity vulnerability, tracked as CVE-2026-3055, in Citrix NetScaler ADC and NetScaler ...

Citrix has patched two NetScaler ADC and NetScaler Gateway vulnerabilities, one of which is very similar to the CitrixBleed ...

Researchers from watchTowr and Defused have found evidence that attackers are actively exploiting CVE-2026-3055, a critical NetScaler vulnerability ...

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 ...

A critical vulnerability in Citrix’s NetScaler products allows unauthenticated remote attackers to leak information from the ...

Last week, a critical vulnerability in Citrix Gateway and Netscaler ADC became known. Now IT researchers are observing attacks on it.

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

Unpatched, it allows an unauthenticated remote attacker to leak potentially sensitive information from the appliance's memory ...

Flaws in major application delivery and security platforms and VPN gateways are being actively exploited or targeted. Under ...

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

Researchers warn that security teams need to take immediate mitigation steps before a public proof of concept is released.