kin-openapi deepObject query decoding repeatedly compiles an invariant regular expression

Summary openapi3filter decodes deepObject-style query parameters by looping over every key in the request's query string. Inside that loop it recompiles a loop-invariant regular expression on every iteration. The pattern depends only on the spec-defined parameter name, not on the loop variable, s...

GHSA-H4R5-MXV5-8MJC kin-openapi deepObject query decoding repeatedly compiles an invariant regular expression

Summary openapi3filter decodes deepObject-style query parameters by looping over every key in the request's query string. Inside that loop it recompiles a loop-invariant regular expression on every iteration. The pattern depends only on the spec-defined parameter name, not on the loop variable, s...

CVE-2026-100350

kin-openapi is a Go project for handling OpenAPI files. From 0.145.0 until 0.146.0, openapi3filter repeatedly calls regexp.MustCompile for the same parameter-name regular expression inside the per-query-key loop in urlValuesDecoder.DecodeObject used to decode a deepObject query parameter. An...

CVE-2026-100350 kin-openapi deepObject query decoding repeatedly compiles an invariant regular expression

kin-openapi is a Go project for handling OpenAPI files. From 0.145.0 until 0.146.0, openapi3filter repeatedly calls regexp.MustCompile for the same parameter-name regular expression inside the per-query-key loop in urlValuesDecoder.DecodeObject used to decode a deepObject query parameter. An...

EUVD-2026-102158

kin-openapi is a Go project for handling OpenAPI files. From 0.145.0 until 0.146.0, openapi3filter repeatedly calls regexp.MustCompile for the same parameter-name regular expression inside the per-query-key loop in urlValuesDecoder.DecodeObject used to decode a deepObject query parameter. An...

CVE-2026-100350

The kin-openapi Go project (versions 0.145.0 through 0.146.0 ) is vulnerable to uncontrolled resource consumption due to an efficiency issue in the urlValuesDecoder.DecodeObject function. Specifically, the openapi3filter repeatedly calls regexp.MustCompile for the same fixed parameter-name regula...

CVE-2026-100350 kin-openapi deepObject query decoding repeatedly compiles an invariant regular expression

kin-openapi is a Go project for handling OpenAPI files. From 0.145.0 until 0.146.0, openapi3filter repeatedly calls regexp.MustCompile for the same parameter-name regular expression inside the per-query-key loop in urlValuesDecoder.DecodeObject used to decode a deepObject query parameter. An...

Capsule: Malformed ForbiddenAnnotations.Regex can bypass Tenant validation and trigger namespace admission panic

Summary A validation bug in internal/webhook/tenant/validation/forbiddenannotationsregex.go allows an invalid ForbiddenAnnotations.Regex value to bypass Tenant admission on update. The webhook compiles ForbiddenLabels.Regex for both labels and annotations, so a malformed annotations regex can be...

CVE-2026-61794 Capsule: Malformed ForbiddenAnnotations.Regex can bypass Tenant validation and trigger namespace admission panic

Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, the Tenant update validation in internal/webhook/tenant/validation/forbiddenannotationsregex.go compiles ForbiddenLabels.Regex for both the labels and annotations checks instead of validating...

PT-2026-95489

Name of the Vulnerable Software and Affected Versions Capsule versions 0.13.0 through 0.13.6 Description A validation error in internal/webhook/tenant/validation/forbidden annotations regex.go allows a malformed ForbiddenAnnotations.Regex value to bypass validation during a Tenant update. This...

CVE-2026-61794: Improper Input Validation

Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, the Tenant update validation in internal/webhook/tenant/validation/forbiddenannotationsregex.go compiles ForbiddenLabels.Regex for both the labels and annotations checks instead of validating...

CVE-2026-65834

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.8, CapsuleConfiguration.Spec.NodeMetadata.ForbiddenLabels.Regex and CapsuleConfiguration.Spec.NodeMetadata.ForbiddenAnnotations.Regex were not validated by the configuration admission webhook, allowing a Cluster...

CVE-2026-65834: Improper Input Validation

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.8, CapsuleConfiguration.Spec.NodeMetadata.ForbiddenLabels.Regex and CapsuleConfiguration.Spec.NodeMetadata.ForbiddenAnnotations.Regex were not validated by the configuration admission webhook, allowing a Cluster...