NetScaler (Citrix) Security Advisories & CVEs
2 advisories tracked · NetScaler / Cloud Software Group Security Bulletins · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Official source
NetScaler / Cloud Software Group Security Bulletins
Polled via the official NetScaler blog RSS feed, filtered to security bulletin posts. Bulletin posts carry affected builds and link to the CTX security bulletin on Citrix Support (which sits behind a bot challenge and cannot be fetched directly).
Latest NetScaler advisories
High [CVE-2026-19489] Vulnerability in NetScaler ADC and NetScaler Gateway
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.
High [CVE-2026-3055] Important Update: CVE Disclosures Now Live on the Citrix Community Site
All CVE disclosure blogs have moved to The Citrix Community Site Going forward, all CVE disclosure blogs will be published in the Security Updates tab on the Citrix Community website. CVE-2026-3055 & CVE 2026-4368 Cloud Software Group released builds on March 23, 2026 to address CVE-2026-3055 and CVE 2026-4368.