CVE-2026-8452
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability which could lead to denial of service.
CISA Known Exploited Vulnerability
Vendor / Product
Citrix — NetScaler ADC and NetScaler Gateway
Date Added
2026-08-26
Remediation Due
2026-08-29
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696604 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-8452
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| citrix | netscaler_application_delivery_controller | < 13.1-37.272 |
| citrix | netscaler_application_delivery_controller | < 13.1-37.272 |
| citrix | netscaler_application_delivery_controller | 13.1 – 13.1-63.18 |
| citrix | netscaler_application_delivery_controller | 14.1 – 14.1-72.61 |
| citrix | netscaler_application_delivery_controller | 14.1-66.68 |
| citrix | netscaler_gateway | 13.1 – 13.1-63.18 |
| citrix | netscaler_gateway | 14.1 – 14.1-72.61 |
References & Advisories (2)
Vendor Advisory
US Government Resource