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AL26-019 - Vulnerabilities impacting Citrix NetScaler ADC and NetScaler Gateway - CVE-2026-19490 and CVE-2026-19489

highcccs_caPublished 2026-09-04

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MITRE ATT&CK techniques

Indicators of compromise

Original source: https://cyber.gc.ca/en/alerts-advisories/al26-019-vulnerabilities-impacting-citrix-netscaler-adc-netscaler-gateway-cve-2026-19490-cve-2026-19489