Tag: NetScaler
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Week in review: Compromised Zimbra servers, previously patched Citrix NetScaler flaw exploited
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Unpatched Zimbra servers are falling …
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CISA Adds Six Exploited Flaws to KEV, Including NetScaler, Linux, and SQL Server Bugs
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added six flaws to its Known Exploited Vulnerabilities (KEV) …
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Citrix urges customers to fix critical NetScaler authentication bypass (CVE-2026-19490)
Citrix has patched two vulnerabilities in NetScaler ADC and NetScaler Gateway, including a critical authentication bypass flaw tracked as …
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Citrix NetScaler bug exploited in days, may be multiple flaws in a trench coat
In-the-wild exploitation of a critical Citrix NetScaler bug has begun less than a week after disclosure, with researchers warning that …
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Critical Citrix NetScaler Vulnerability Exploited in the Wild
A critical vulnerability in Citrix’s networking and security solutions is being exploited in the wild, security researchers have …
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Thousands of Citrix NetScaler boxes still sitting ducks despite patches
Thousands of Citrix NetScaler appliances remain exposed to a trio of security flaws that the vendor patched this week, one of which is …
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Citrix NetScaler ADC and Gateway Hit by Ongoing Attacks Exploiting 0-Day RCE
Cloud Software Group has issued an emergency security bulletin warning of active exploitation targeting three critical vulnerabilities in …
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Citrix patches trio of NetScaler bugs – after attackers beat them to it
Citrix has pushed out fixes for three fresh NetScaler holes – and yes, they’ve already been used in the wild before the vendor got around …
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NetScaler ADC/Gateway zero-day exploited by attackers (CVE-2025-7775)
Three new vulnerabilities affecting (Citrix) NetScaler application delivery controller (ADC) and Gateway devices have been made public, one …
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7,000 Citrix NetScaler Devices Still Vulnerable to CVE-2025-5777 and CVE-2025-6543
A significant number of Citrix NetScaler devices continue to pose serious security risks, with approximately 7,000 systems still vulnerable …
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CISA Alerts on Active Exploits Targeting Citrix NetScaler ADC and Gateway Flaw
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert regarding active exploitation of a newly discovered …
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CISA Adds Citrix NetScaler CVE-2025-5777 to KEV Catalog as Active Exploits Target Enterprises
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical security flaw impacting Citrix NetScaler ADC …
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