CVE-2026-77354

A flaw was found in kin-openapi, a Go project for handling OpenAPI files. An unauthenticated client can exploit this vulnerability by sending a specially crafted query with a large index in a deepObject query parameter. This forces the application to allocate multi-gigabyte memory, leading to an...

CVE-2026-76905

A flaw was found in kin-openapi, a Go project for handling OpenAPI files. An unauthenticated client can exploit this vulnerability by sending a malformed non-string scalar field in a multipart/form-data request body. This can cause applications that render validation errors through specific...

CVE-2026-73502

A flaw was found in kin-openapi. An unauthenticated remote attacker can trigger a null-pointer dereference in the openapi3filter.ValidateRequest function. This occurs when validating a request against a content parameter whose application/json media type has no schema. Successful exploitation lea...

SUSE CVE-2026-73502

kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In...

SUSE CVE-2026-76905

kin-openapi is a Go project for handling OpenAPI files. From 0.10.0 until 0.141.0, openapi3filter.convertParseError in openapi3filter/validationerrorencoder.go dereferences e.Parameter.In without checking whether e.Parameter is nil. A malformed non-string scalar field in a multipart/form-data...

SUSE CVE-2026-77354

kin-openapi is a Go project for handling OpenAPI files. From 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/reqrespdecoder.go converts attacker-controlled sparse indexes from a deepObject query parameter into a dense slice by allocating entries from zero through the large...

github.com/getkin/kin-openapi: kin-openapi: kin-openapi: ValidationHandler.Load() Fail-Open Authentication Bypass via NoopAuthenticationFunc Default

A flaw was found in kin-openapi. This vulnerability allows a remote attacker to bypass authentication checks. Specifically, the system incorrectly handles missing authentication configurations, substituting them with a function that does not verify user credentials. This enables unauthorized acce...

SUSE CVE-2026-73501

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.144.0, ValidationHandler.Load in openapi3filter/validationhandler.go silently replaces a nil AuthenticationFunc with NoopAuthenticationFunc, which returns nil without checking credentials. This substitution causes every OpenAPI...

The vulnerability of the openapi3filter.convertParseError() function in the kin-openapi file handling library allows a attacker to cause a service failure.

The vulnerability of the openapi3filter.convertParseError function in the kin-openapi library is related to pointer assignment errors. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the openapi3filter.sliceMapToSlice() function in the kin-openapi file handling library allows a attacker to cause a service failure.

The vulnerability of the openapi3filter.sliceMapToSlice function in the kin-openapi file handling library is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures...

CVE-2026-73501

A flaw was found in kin-openapi. This vulnerability allows a remote attacker to bypass authentication checks. Specifically, the system incorrectly handles missing authentication configurations, substituting them with a function that does not verify user credentials. This enables unauthorized acce...

GO-2026-6274 kin-openapi openai3filter: nil-pointer panic in ConvertErrors on malformed multipart/form-data body enables unauthenticated DoS in github.com/getkin/kin-openapi

kin-openapi openai3filter: nil-pointer panic in ConvertErrors on malformed multipart/form-data body enables unauthenticated DoS in github.com/getkin/kin-openapi...

GO-2026-6275 kin-openapi has uncontrolled resource consumption in openapi3filter deepObject query parameter decoding in github.com/getkin/kin-openapi

kin-openapi has uncontrolled resource consumption in openapi3filter deepObject query parameter decoding in github.com/getkin/kin-openapi...

github.com/getkin/kin-openapi: kin-openapi: kin-openapi: ValidationHandler.Load() Fail-Open Authentication Bypass via NoopAuthenticationFunc Default

A flaw was found in kin-openapi. This vulnerability allows a remote attacker to bypass authentication checks. Specifically, the system incorrectly handles missing authentication configurations, substituting them with a function that does not verify user credentials. This enables unauthorized acce...

github.com/getkin/kin-openapi: kin-openapi: kin-openapi: ValidationHandler.Load() Fail-Open Authentication Bypass via NoopAuthenticationFunc Default

A flaw was found in kin-openapi. This vulnerability allows a remote attacker to bypass authentication checks. Specifically, the system incorrectly handles missing authentication configurations, substituting them with a function that does not verify user credentials. This enables unauthorized acce...

Linux Distros Unpatched Vulnerability : CVE-2026-77354

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 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/reqrespdecoder.go converts...

Linux Distros Unpatched Vulnerability : CVE-2026-76905

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 0.10.0 until 0.141.0, openapi3filter.convertParseError in openapi3filter/validationerrorencoder.go...

CVE-2026-77354

creationtimestamp| type| source ---|---|--- 2026-08-21 22:35:12+00:00| published-proof-of-concept| https://github.com/getkin/kin-openapi/security/advisories/GHSA-xhj3-7xw9-vr34 2026-08-22 02:31:53+00:00| seen| https://gist.github.com/alon710/7c54eba19cd97d405397b38bde10ad0d...

CVE-2026-76905

creationtimestamp| type| source ---|---|--- 2026-08-21 22:00:46+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mtmr4fj5tb26 2026-08-21 22:35:17+00:00| published-proof-of-concept| https://github.com/getkin/kin-openapi/security/advisories/GHSA-mmfr-pmjx-hw9w 2026-08-22...

DEBIAN-CVE-2026-77354

kin-openapi is a Go project for handling OpenAPI files. From 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/reqrespdecoder.go converts attacker-controlled sparse indexes from a deepObject query parameter into a dense slice by allocating entries from zero through the large...