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CVE-2026-88776 Memory overflow vulnerability leading to unpredictable or erroneous behavior or Denial of Service

🗓️ 27 Sep 2026 16:36:40Reported by NetScalerType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Memory overflow in Citrix NetScaler ADC and Gateway leads to DoS or erratic behavior.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-88776
27 Sep 202609:09
–circl
cve
CVE
CVE-2026-88776
27 Sep 202616:36
–cve
euvd
EUVD
EUVD-2026-87971
27 Sep 202616:36
–euvd
ncsc
NCSC
Vulnerabilities in NetScaler ADC and NetScaler Gateway
27 Sep 202616:55
–ncsc
nvd
NVD
CVE-2026-88776
27 Sep 202617:16
–nvd
thn
The Hacker News
Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation
27 Sep 202607:47
–thn
[
  {
    "vendor": "Citrix NetScaler",
    "product": "ADC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "14.1-73.37",
        "versionType": "patch"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "13.1-64.23",
        "versionType": "patch"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "14.1-73.37 FIPS",
        "versionType": "patch"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "13.1.37.279 FIPS and NDcPP",
        "versionType": "patch"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Citrix NetScaler",
    "product": "Gateway",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "14.1-73.37",
        "versionType": "patch"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "13.1-64.23",
        "versionType": "patch"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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