UNKNOWNKNOWN EXPLOITED

CVE-2026-3055

Citrix NetScaler Out-of-Bounds Read Vulnerability

Published: 2026-03-30
Modified: 2026-07-31
Sources: cisa-kev

Summary

Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread.

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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