This is Fine: What NetScaler Zero-Days Tell Us about the New Normal 2026-10-27 at 12:02 By Tod Beardsley Keep your patch management pipelines primed in case another round of Citrix NetScaler patches get released soon. The post This is Fine: What NetScaler Zero-Days Tell Us about the New Normal appeared first on SecurityWeek. This article […]
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Citrix, Fortinet, Ivanti Patch 29 Vulnerabilities Across Their Products 2026-10-14 at 10:26 By Ionut Arghire Critical-severity flaws could lead to authentication bypass, code execution, and sensitive authentication information leaks. The post Citrix, Fortinet, Ivanti Patch 29 Vulnerabilities Across Their Products appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Citrix Urges Immediate Patching of Critical NetScaler Vulnerability 2026-10-09 at 09:53 By Ionut Arghire The security defect, tracked as CVE-2026-107406, could lead to remote code execution or denial-of-service. The post Citrix Urges Immediate Patching of Critical NetScaler Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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CISA flags new exploited NetScaler flaw as attackers crash appliances (CVE-2026-88779) 2026-10-05 at 17:53 By Zeljka Zorz CISA has added another Citrix NetScaler vulnerability to its Known Exploited Vulnerabilities catalog on Sunday: CVE-2026-88779, a memory overflow bug that may cripple vulnerable NetScaler ADCs and Gateways. “Citrix has observed targeted attacks on unmitigated NetScaler deployments which […]
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Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier 2026-10-05 at 08:14 By Eduard Kovacs Citrix has confirmed that a new zero-day vulnerability, CVE-2026-88779, emerged just days after two other exploited flaws were patched. The post Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier appeared first on SecurityWeek. This article is an […]
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Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks 2026-09-30 at 15:48 By Eduard Kovacs Several security firms have confirmed seeing exploitation of the NetScaler vulnerabilities CVE-2026-88771 and CVE-2026-88772. The post Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772) 2026-09-28 at 12:51 By Zeljka Zorz Citrix has patched eight critical and high-severity vulnerabilities in NetScaler ADC and NetScaler Gateway, two of which (CVE-2026-88771, CVE-2026-88772) have been exploited in zero-day attacks to plant webshells on compromised devices. Rumors about their existence and active exploitation popped […]
Citrix Confirms 2 NetScaler Zero-Days After Admins Pulled the Plug 2026-09-28 at 10:29 By Eduard Kovacs Citrix has released patches for the critical NetScaler vulnerabilities tracked as CVE-2026-88771 and CVE-2026-88772. The post Citrix Confirms 2 NetScaler Zero-Days After Admins Pulled the Plug appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]
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Critical NetScaler Vulnerability Exploited in Attacks 2026-09-10 at 15:20 By Ionut Arghire Tracked as CVE-2026-19490, the authentication bypass flaw has been exploited in the wild since at least September 3. The post Critical NetScaler Vulnerability Exploited in Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Previously patched Citrix NetScaler flaw exploited in the wild (CVE-2026-8452) 2026-08-27 at 12:58 By Sinisa Markovic CISA added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including a previously patched Citrix NetScaler ADC and Gateway flaw, tracked as CVE-2026-8452, that is being exploited in the wild. The agency published the alert on August […]
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Recent Citrix NetScaler Vulnerability Exploited in the Wild 2026-08-27 at 07:39 By Eduard Kovacs CISA is urging government agencies to immediately patch the Citrix NetScaler vulnerability tracked as CVE-2026-8452. The post Recent Citrix NetScaler Vulnerability Exploited in the Wild appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Citrix UniconOS dual boot turns Windows endpoints into their own recovery device 2026-08-25 at 16:19 By Industry News Citrix announced Citrix UniconOS dual boot, a new endpoint resiliency capability designed to help organizations recover access to work in minutes — without spare hardware, central reimaging or prolonged business downtime. Available now as part of Citrix […]
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Citrix urges customers to fix critical NetScaler authentication bypass (CVE-2026-19490) 2026-08-21 at 10:55 By Sinisa Markovic Citrix has patched two vulnerabilities in NetScaler ADC and NetScaler Gateway, including a critical authentication bypass flaw tracked as CVE-2026-19490, and is urging customers to upgrade affected appliances as soon as possible. “We strongly recommend that customers review the […]
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Citrix expands Platform Flex with observability and secure developer services 2026-08-11 at 15:39 By Industry News Citrix has announced new services for Citrix Platform Flex, extending its flexible credit model with additional options for delivering, monitoring and securing digital work environments. The new offerings include Citrix Experience Insights Flex, a Citrix-managed observability service powered by […]
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Citrix launches MCP Gateway to secure enterprise AI agents 2026-07-09 at 16:49 By Industry News Citrix has announced updates to its high-performance application delivery and security platform NetScaler, introducing MCP Gateway functionality to allow enterprises to securely route, govern and observe agent traffic to backend Model Context Protocol (MCP) servers. In addition, the company unveiled […]
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New CitrixBleed Vulnerability Exploited Immediately After Public Disclosure 2026-07-02 at 18:04 By Ionut Arghire Hackers are targeting NetScaler appliances using public PoC code to retrieve arbitrary memory content in the HTTP response. The post New CitrixBleed Vulnerability Exploited Immediately After Public Disclosure appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]
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Citrix Patches NetScaler Vulnerabilities, Including New ‘HTTP/2 Bomb’ Attack 2026-07-01 at 14:20 By Ionut Arghire Citrix urges customers to patch NetScaler after fixing six vulnerabilities, including the HTTP/2 Bomb flaw and a high-severity CitrixBleed-style information disclosure bug. The post Citrix Patches NetScaler Vulnerabilities, Including New ‘HTTP/2 Bomb’ Attack appeared first on SecurityWeek. This article is […]
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Citrix moves secure access to a flexible, credit-based consumption model 2026-05-12 at 15:02 By Industry News Citrix has introduced Citrix Platform Flex, a secure access platform that combines software, management, and infrastructure to deliver managed desktops, enterprise browsing, and zero-trust access in a single offering. Built around workforce personas, Platform Flex replaces one-size-fits-all licensing with […]
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Exploitation of Fresh Citrix NetScaler Vulnerability Begins 2026-03-30 at 12:32 By Ionut Arghire The critical-severity flaw leaks application memory and can be exploited to obtain authenticated administrative session IDs. The post Exploitation of Fresh Citrix NetScaler Vulnerability Begins appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source
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Critical NetScaler ADC, Gateway flaw may soon be exploited (CVE-2026-3055) 2026-03-24 at 16:13 By Zeljka Zorz Citrix has fixed two vulnerabilities in NetScaler ADC and NetScaler Gateway, with the more serious flaw (CVE-2026-3055) potentially allowing attackers to extract active session tokens from the memory of affected devices. Anil Shetty, senior VP of Engineering with Cloud […]
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