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Kubernetes CVE-2026-3865

2026-04-24

Lifecycle Timeline

1
CVE Published
Apr 24, 2026 - 12:21 nvd
N/A

Description PRE-NVD

Disclosed via oss-security. NVD scoring and full description are pending.

Analysis

Pre-NVD disclosure via oss-security: oss-security mailing list - 2026/04/11. ions before 0.23 for Perl does not validate IPv6 group count, which may allow IP ACL bypass (Stig Palmquist <stig@...g.io>) CVE-2026-40199: Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypas… (Stig Palmquist <stig@...g.io>) [kubernetes] CVE-2026-3865: CSI Driver for SMB path traversal via subDir may delete unintended directories on the SMB s… (Vinayak Goyal <vinayakankugoyal@...il.c…) CPython [CVE-2026-1502] HTTP client proxy tunnel headers not validated for CR/LF (Alan Coopersmith <alan.coopersmith@...cle.com>) CPython [CVE-2026-3446] Base64 d

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A critical vulnerability in Kubernetes ingress-nginx controller allows unauthenticated attackers with pod network access

CVE-2026-45321 CRITICAL POC
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Credential-harvesting malware compromised 84 versions of 42 TanStack npm packages on 2026-05-11 via chained GitHub Actio

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8.8 Mar 25

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CVE-2025-24514 HIGH POC
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A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-url` Ingres

CVE-2025-1097 HIGH POC
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A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-tls-match-c

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6.3 Jan 21

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.exter

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Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated critical severity (CVSS 9.9), this vulne

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Kyverno Kubernetes policy engine prior to 1.x has a privilege escalation vulnerability (CVSS 9.9) allowing policy bypass

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Kamaji is the Hosted Control Plane Manager for Kubernetes. Rated critical severity (CVSS 9.9), this vulnerability is rem

CVE-2023-28110 CRITICAL POC
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Jumpserver is a popular open source bastion host, and Koko is a Jumpserver component that is the Go version of coco, ref

CVE-2026-25996 CRITICAL POC
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String filter bypass in Inspektor Gadget Kubernetes eBPF tooling before fix. Insufficient string escaping enables filter

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CVE-2026-3865 vulnerability details – vuln.today

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