Lucene search
+L

CVE-2026-52865 NGINX Ingress Controller vulnerability

🗓️ 15 Jul 2026 14:33:45Reported by f5Type 
cvelist
 cvelist
🔗 www.cve.org👁 72 Views

Authenticated attacker with write access to Ingress or TransportServer can terminate NGINX Ingress Controller, causing DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-52865
15 Jul 202614:33
–attackerkb
bdu_fstec
BDU FSTEC
NGINX Ingress Controller DoS
10 Aug 202600:00
–bdu_fstec
broadcom
Broadcom
Brocade SANnav Vulnerability Disclosures
15 Oct 202400:00
–broadcom
broadcom
Broadcom
Nginx Out-of-band Security Notification (July 15, 2026)
22 Sep 202600:00
–broadcom
circl
Circl
CVE-2026-52865
15 Jul 202616:47
–circl
cve
CVE
CVE-2026-52865
15 Jul 202614:33
–cve
euvd
EUVD
EUVD-2026-44681
15 Jul 202614:33
–euvd
f5
F5 Networks
K000161834: NGINX Ingress Controller vulnerability CVE-2026-52865
15 Jul 202613:43
–f5
f5
F5 Networks
K000161837: Out-of-band Security Notification (July 15, 2026)
15 Jul 202613:46
–f5
mend
Mend
CVE-2026-52865
15 Jul 202614:33
–mend
Rows per page
[
  {
    "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"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation