CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-88779 Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding…
Read at CISA Cybersecurity Advisories
CVE-2026-88779Exploited
- Severity
- 8.7 High · CVSS 4.0 · NetScaler
- Exploited
- Since 2026-10-04 (CISA)
- CISA deadline
- 2026-10-07
- Published
- NetScaler ADC
Affected: before 14.1-73.41; before 13.1-64.28; before 14.1-73.41 FIPS; before 13.1-37.282
Fixed: 14.1-73.41; 13.1-64.28; 14.1-73.41 FIPS; 13.1-37.282
- NetScaler Gateway
Affected: before 14.1-73.41; before 13.1-64.28
Fixed: 14.1-73.41; 13.1-64.28