Wire · technology
Citrix Patches Critical Zero Days Under Active Exploitation
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Fusion42 · 28 September 2026 · Fusion42 review
Citrix has released patches for eight vulnerabilities in its NetScaler ADC and Gateway products, including two critical zero-day remote code execution flaws that are actively being exploited. Security agencies in Australia, the Netherlands, and the US have issued urgent alerts requiring immediate patching to mitigate these threats.
This Wire brief sits within Fusion42's coverage of Cybersecurity, and 7 sources have reported it between 28 Sep 2026 and 9 Oct 2026.
◆ ◆ The Wire takeaway
Your security stack just faced urgent threats that agencies forced patched within days. If you support Citrix NetScaler products, upgrade now or risk breaches that could close your platform to customers.
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7 sources · first reported 28 Sep 2026 · latest 9 Oct 2026
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