CVE-2026-24514

CVE Enrichment

CVSS: 6.5 MEDIUM
EPSS: 0.52%
EPSS Percentile: 44.17%
CISA KEV: Not listed

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 04-Feb-2026 06:16
Last Modified: 17-Jun-2026 17:23
EPSS Date: 2026-11-10
CWE: CWE-770

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:L /
                            UI:N /
                            S:U /
                            C:N /
                            I:N /
                            A:H

CNA Products / Version Status

Kubernetes · ingress-nginx Source: CNA · [email protected]
Default status: affected

0 ≤ version < 1.13.7 — affected (semver)
0 ≤ version < 1.14.3 — affected (semver)

repo: https://github.com/kubernetes/ingress-nginx

References

[email protected]

Last enrichment sync: 10-Nov-2026 21:43
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

Four new HIGH severity CVEs (CVE-2026-1580, CVE-2026-24512, CVE-2026-24513, CVE-2026-24514) were disclosed on Feb 2, 2026, underscoring the ongoing risk of running unmaintained Ingress NGINX. Kubernetes’ Ingress NGINX Retirement Leaves Deployments Without Patches After March 2026

CVE (4)

MITRE ATT&CK (1)

Vendors (1)

Products (3)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.