THREAT OPS › CVEs › CVE-2026-8452
CVE-2026-8452 — Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
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.
Vulnerability details
- Affected productsNetScaler ADC and NetScaler Gateway
- KEV remediation due2026-08-29
Related reporting
- August 2026 CVE Landscaperecordedfuture
- CISA Adds Six Known Exploited Vulnerabilities to Catalogcisa_advisories
- [CISA KEV] CVE-2026-8452 — Citrix NetScaler ADC and NetScaler Gateway: Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerabilitycisa_kev
- Citrix security advisory (AV26-645) – Update 2cccs_ca
- You’re Back In The Room (Citrix NetScaler Pre-Auth RCE CVE-2026-8452(?))watchtowr