CVE-2026-19489Vulnerability
Reported by 3 independent sources · first reported by Check Point Research · last reported
Last reported 26 days ago
What the reports say
4 reports, newest first · the exact sentence from each-
U.S. CISA adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog“The two zero-day issues are not related to NetScaler vulnerabilities CVE-2026-19490 and CVE-2026-19489 that were disclosed in August.”
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Citrix Confirmed Two New NetScaler Flaws Exploited as Zero-Day“The two zero-day issues are not related to NetScaler vulnerabilities CVE-2026-19490 and CVE-2026-19489 that were disclosed in August.”
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Frequently asked questions about reported Citrix NetScaler zero-day vulnerabilities“Are these zero-day vulnerabilities related to CVE-2026-19490 and CVE-2026-19489?”
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24th August – Threat Intelligence Report“Citrix has published patches for CVE-2026-19489 and CVE-2026-19490 affecting NetScaler ADC and NetScaler Gateway.”
Indicators reported together
named in the same reportsAlso named with it: CVE-2026-19490, CVE-2026-88771, CVE-2026-88772, CVE-2026-12569, CVE-2026-19478, CVE-2025-6543, CVE-2023-6549
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