Vulnerability in NetScaler ADC and Gateway by Citrix
CVE-2026-88779

8.7HIGH

Key Information:

Vendor

Netscaler
Status
Adc
Gateway
Vendor
CVE Published:
4 October 2026

What is CVE-2026-88779?

A security vulnerability has been identified in Citrix's NetScaler ADC and Gateway products, affecting multiple versions prior to specified updates. This issue affects crucial functionalities and may expose systems to potential unauthorized access. Users are advised to update their installations immediately to mitigate potential risks associated with this vulnerability.

Affected Version(s)

ADC 0 < 14.1-73.41

ADC 0 < 13.1-64.28

ADC 0 < 14.1-73.41 FIPS

References

https://support.citrix.com/support-home/kbsearch/article?...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.