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CVE-2026-52865

🗓️ 15 Jul 2026 14:33:45Reported by f5Type 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views

Authenticated attacker with ingress or transportserver write access can crash the NGINX Ingress Controller.

Related
Detection
Affected
Refs
NVD
Vulners
Node
OR
f5nginx_ingress_controllerRange3.5.03.7.2
f5nginx_ingress_controllerRange4.0.04.0.1
f5nginx_ingress_controllerRange5.0.05.5.2
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "Ingress",
      "TransportServer"
    ],
    "product": "NGINX Ingress Controller",
    "vendor": "F5",
    "versions": [
      {
        "lessThan": "5.5.2",
        "status": "affected",
        "version": "5.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "2026-lts-r3",
        "status": "affected",
        "version": "2026-lts-r1",
        "versionType": "custom"
      }
    ]
  }
]

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16 Jul 2026 14:02Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.5
CVSS 47.1
EPSS0.00501
SSVC
43