A security issue was discovered in ingress-nginx where the validating admission controller feature is subject to a denial of service condition. By sending large requests to the validating admission controller, an attacker can cause memory consumption, which may result in the ingress-nginx controller pod being killed or the node running out of memory.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://github.com/kubernetes/kubernetes/issues/136680 |
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History
Wed, 04 Feb 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Wed, 04 Feb 2026 12:15:00 +0000
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| First Time appeared |
Kubernetes
Kubernetes ingress-nginx |
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| Vendors & Products |
Kubernetes
Kubernetes ingress-nginx |
Tue, 03 Feb 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A security issue was discovered in ingress-nginx where the validating admission controller feature is subject to a denial of service condition. By sending large requests to the validating admission controller, an attacker can cause memory consumption, which may result in the ingress-nginx controller pod being killed or the node running out of memory. | |
| Title | ingress-nginx Admission Controller denial of service | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: kubernetes
Published: 2026-02-03T22:17:25.137Z
Updated: 2026-02-04T14:39:16.786Z
Reserved: 2026-01-23T06:54:35.913Z
Link: CVE-2026-24514
Updated: 2026-02-04T14:39:10.315Z
Status : Awaiting Analysis
Published: 2026-02-03T23:16:07.280
Modified: 2026-02-04T16:33:44.537
Link: CVE-2026-24514
No data.
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