Linux Distros Unpatched Vulnerability : CVE-2026-100351

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kin-openapi is a Go project for handling OpenAPI files. From 0.144.0 until 0.147.0, openapi3filter.ValidationHandler validates an operation selected from decode...

Linux Distros Unpatched Vulnerability : CVE-2026-97394

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.143.0, openapi3filter accepts OpenAPI 3.1 array schemas without an items keyword an...

Linux Distros Unpatched Vulnerability : CVE-2026-100350

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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-na...

Linux Distros Unpatched Vulnerability : CVE-2026-100354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kin-openapi is a Go project for handling OpenAPI files. Prior to 0.149.0, runtime request, response, and direct schema validation lacks cycle detection when an...

CVE-2026-100354

A flaw was found in kin-openapi. The runtime schema validation lacks cycle detection when processing circular schema references. A remote attacker can exploit this vulnerability by submitting a request or response that triggers recursive validation, leading to unbounded recursion and stack...

CVE-2026-100353

A flaw was found in kin-openapi. An unauthenticated remote attacker can cause a Denial of Service DoS by sending specially crafted HTTP requests containing specific array query parameters or form-encoded data. Because the request decoder fails to properly validate certain array schemas before...

CVE-2026-97394

A flaw was found in kin-openapi's openapi3filter module. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service DoS by crashing the application. The issue occurs when processing OpenAPI 3.1 array schemas that lack an items definition, causing the parser to...

kin-openapi openapi3filter: nil-pointer panic in ValidateResponse on a response header declared with content

Summary ValidateResponse panics on a nil pointer when a spec declares a response header with content instead of schema. doc.Validate accepts that document, so the crash comes from a spec the library just called valid. Same class as GHSA-jpcw-4wr7-c3vq, which covered the request-parameter case in...

GHSA-74VM-87HJ-R66F kin-openapi openapi3filter: nil-pointer panic in ValidateResponse on a response header declared with content

Summary ValidateResponse panics on a nil pointer when a spec declares a response header with content instead of schema. doc.Validate accepts that document, so the crash comes from a spec the library just called valid. Same class as GHSA-jpcw-4wr7-c3vq, which covered the request-parameter case in...

EUVD-2026-102159

kin-openapi openapi3filter: nil-pointer panic in ValidateResponse on a response header declared with content...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the ValidateResponse process when a response header is declared with content instead of schema. An attacker can cause a process crash by sending a request to an affected endpoint, resulting in a nil...

SUSE CVE-2026-97394

kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.143.0, openapi3filter accepts OpenAPI 3.1 array schemas without an items keyword and then dereferences the nil Schema.Items value while decoding application/x-www-form-urlencoded or multipart/form-data request bodies,...

SUSE CVE-2026-100352

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number guards. A remote unauthenticated client can send an...

SUSE CVE-2026-100353

kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.149.0, three openapi3filter decoder paths that were missed by the fix for GHSA-p6wj-qrr4-pgh5 lack a nil-items guard for legal OpenAPI 3.1 array schemas. An unauthenticated remote client can trigger a deterministic...

SUSE CVE-2026-100354

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.149.0, runtime request, response, and direct schema validation lacks cycle detection when an allOf, anyOf, or oneOf chain refers back to an ancestor schema, even though loading and document validation accept the circular reference...

SUSE CVE-2026-100347

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.145.0, openapi3filter.ValidationHandler uses the routers/legacy router, which passes an unsupported or non-canonical HTTP method for an existing static path to openapi3.PathItem.GetOperation. The default branch of GetOperation...

SUSE CVE-2026-100348

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.145.0, openapi3.Loader can dereference a nil SchemaRef.Value while resolving a self-referential additionalProperties JSON Reference such as a schema that points to its own additionalProperties member. Loading an attacker-controlle...

SUSE CVE-2026-100349

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.146.0, openapi3filter.ValidateResponse passes a nil response header schema to decodeValue when an OpenAPI document declares the header with content instead of schema. The document passes validation, but every response validation f...

SUSE 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...

SUSE CVE-2026-100351

kin-openapi is a Go project for handling OpenAPI files. From 0.144.0 until 0.147.0, openapi3filter.ValidationHandler validates an operation selected from decoded URL.Path while a downstream gorilla/mux router configured with UseEncodedPath can dispatch a different operation selected from...