Skip to main content

Kubernetes CVE-2025-55199

MEDIUM
Allocation of Resources Without Limits or Throttling (CWE-770)
2025-08-14 security-advisories@github.com
Denial Of Service Kubernetes Helm Red Hat Suse
6.5
CVSS 3.1 · GitHub Advisory
Share

Severity by source

GitHub Advisory PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SUSE
MEDIUM
qualitative
Red Hat
6.5 MEDIUM
qualitative

Primary rating from GitHub Advisory.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
Patch released
Mar 28, 2026 - 19:06 nvd
Patch available
CVE Published
Aug 14, 2025 - 00:15 nvd
MEDIUM 6.5

DescriptionGitHub Advisory

Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory (OOM) termination. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero.

AnalysisAI

Helm is a package manager for Charts for Kubernetes. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

Technical ContextAI

This vulnerability is classified as Allocation of Resources Without Limits (CWE-770), which allows attackers to exhaust system resources through uncontrolled allocation. Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory (OOM) termination. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero. Affected products include: Helm. Version information: version 3.18.5.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Set resource limits, implement rate limiting, validate input sizes.

More in Kubernetes

View all
CVE-2025-1974 CRITICAL POC
9.8 Mar 25

A critical vulnerability in Kubernetes ingress-nginx controller allows unauthenticated attackers with pod network access
CVE-2026-45321 CRITICAL POC
9.6 May 12

Credential-harvesting malware compromised 84 versions of 42 TanStack npm packages on 2026-05-11 via chained GitHub Actio
CVE-2025-1098 HIGH POC
8.8 Mar 25

Kubernetes ingress-nginx contains a configuration injection vulnerability via the mirror-target and mirror-host Ingress

CVE-2025-24514 HIGH POC
8.8 Mar 25

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-url` Ingres
CVE-2025-1097 HIGH POC
8.8 Mar 25

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-tls-match-c
CVE-2020-8554 MEDIUM POC
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
CVE-2025-55190 CRITICAL POC
9.9 Sep 04

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated critical severity (CVSS 9.9), this vulne
CVE-2018-18843 CRITICAL POC
10.0 Dec 04

The Kubernetes integration in GitLab Enterprise Edition 11.x before 11.2.8, 11.3.x before 11.3.9, and 11.4.x before 11.4
CVE-2026-22039 CRITICAL POC
9.9 Jan 27

Kyverno Kubernetes policy engine prior to 1.x has a privilege escalation vulnerability (CVSS 9.9) allowing policy bypass
CVE-2024-42480 CRITICAL POC
9.9 Aug 12

Kamaji is the Hosted Control Plane Manager for Kubernetes. Rated critical severity (CVSS 9.9), this vulnerability is rem
CVE-2023-28110 CRITICAL POC
9.9 Mar 16

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
9.8 Feb 12

String filter bypass in Inspektor Gadget Kubernetes eBPF tooling before fix. Insufficient string escaping enables filter

Same weakness CWE-770 – Allocation of Resources Without Limits or Throttling

View all
CVE-2017-8779 HIGH POC
7.5
CVE-2025-53521 CRITICAL POC
9.3
CVE-2017-5850 HIGH POC
7.5
CVE-2025-26682 HIGH
7.5
CVE-2025-26466 MEDIUM
5.9
CVE-2020-37067 CRITICAL POC
9.8
CVE-2021-47875 CRITICAL POC
9.8
CVE-2023-38507 CRITICAL POC
9.8

Same technique Denial Of Service

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-0507 CRITICAL POC
9.8
CVE-2014-1761 HIGH POC
7.8
CVE-2015-5122 CRITICAL POC
9.8
CVE-2011-0609 HIGH POC
7.8

Vendor StatusVendor

SUSE

Severity: Medium
Product Status
openSUSE Tumbleweed Fixed
SUSE Linux Enterprise High Performance Computing 15 SP7 Fixed
SUSE Linux Enterprise Micro 5.5 Fixed
SUSE Linux Enterprise Module for Containers 15 SP7 Fixed
SUSE Linux Enterprise Module for Package Hub 15 SP7 Fixed

Share

CVE-2025-55199 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy