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Kubernetes 1.27 vulnerabilities

6 known CVEs affect the 1.27 line of Kubernetes.

8.8 max CVSSSupport ended 2024-06-28

Fixed in

1.27.21.27.51.27.8
Check your versionkubelet --version

CVEs affecting 1.27

CVE Title CVSS Exploited EPSS Published
CVE-2023-3676 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation 8.8 — 2023-11-01
CVE-2023-3955 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation 8.8 — 2023-11-01
CVE-2023-5528 Kubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege esca... 7.2 — 2023-11-15
CVE-2023-2727 Bypassing policies imposed by the ImagePolicyWebhook admission plugin 6.5 — 2023-07-04
CVE-2023-2728 Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin 6.5 — 2023-07-04
CVE-2023-2431 Bypass of seccomp profile enforcement 3.4 — 2023-06-16

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Data: CVE List (CVE® Program), NVD, CISA KEV, FIRST EPSS (see EPSS at https://www.first.org/epss), endoflife.date. Software list: awesome-selfhosted (CC BY-SA 3.0).