🔐 CVE Alert

CVE-2026-8452

UNKNOWN 0.0 ⚠️ CISA KEV

Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

Memory overflow vulnerability NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if the appliance is configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server

Vendor netscaler
Product adc
Published Jun 30, 2026
Last Updated Aug 27, 2026
⚠️ Actively Exploited — Act Now

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Affected Versions

NetScaler / ADC
14.1 < 72.61 13.1 < 63.18 14.1 FIPS < 72.61 13.1 FIPS and NDcPP < 37.272
NetScaler / Gateway
14.1 < 72.61 13.1 < 63.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗
support.citrix.com: https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696604 cisa.gov: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-8452