{"id":"EUVD-2026-64151","revision":"15ac8c80572c456997663ffb9b01c228","records":[{"revision":"15ac8c80572c456997663ffb9b01c228","observedAt":"2026-11-07T14:29:18.332+00:00","statement":{"source":"euvd","id":"EUVD-2026-64151","aliases":["CVE-2026-77354","GHSA-xhj3-7xw9-vr34"],"title":"kin-openapi is a Go project for handling OpenAPI files. From 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/req_resp_decoder.go converts attacker-controlled sparse indexes from a deepObject query parameter into a de…","description":"kin-openapi is a Go project for handling OpenAPI files. From 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/req_resp_decoder.go converts attacker-controlled sparse indexes from a deepObject query parameter into a dense slice by allocating entries from zero through the largest supplied index, after which buildResObj creates another slice of the same length. This allocation occurs before schema validation, so maxItems does not prevent it. An unauthenticated client can send a small query such as param[items][50000000]=x to an endpoint whose deepObject schema contains an array, forcing multi-gigabyte heap allocation and causing an OOM kill or restart loop. Other request-body encodings and styled parameters that do not produce bracketed integer indexes are not affected. This issue is fixed in version 0.142.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":null}],"references":["https://github.com/getkin/kin-openapi/security/advisories/GHSA-xhj3-7xw9-vr34","https://github.com/getkin/kin-openapi/pull/923","https://github.com/getkin/kin-openapi/commit/1223a0f215d2cf9beb2d9eb9ea2649d001c21388","https://github.com/getkin/kin-openapi/releases/tag/v0.142.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-64151","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 21, 2026, 8:44:47 PM","dateUpdated":"Aug 25, 2026, 7:15:23 PM"},"relatedAdvisories":[{"id":"RHSA-2026:92307","title":"Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.13.14 security update","vulnerabilityIds":["CVE-2026-14199","CVE-2026-15815","CVE-2026-33818","CVE-2026-37236","CVE-2026-39834","CVE-2026-56853","CVE-2026-56854","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-63209","CVE-2026-77354","CVE-2026-77405","CVE-2026-77411","CVE-2026-84304","CVE-2026-84375","CVE-2026-84445","CVE-2026-88031","CVE-2026-93748","CVE-2026-106445","CVE-2026-106446"]},{"id":"RHSA-2026:94612","title":"Red Hat Security Advisory: Red Hat Edge Manager Version 1.2.2 Security Update","vulnerabilityIds":["CVE-2026-73501","CVE-2026-73502","CVE-2026-77354","CVE-2026-84445","CVE-2026-88031","CVE-2026-92615","CVE-2026-102276","CVE-2026-102278"]},{"id":"RHSA-2026:94608","title":"Red Hat Security Advisory: Red Hat Edge Manager Version 1.2.2 Security Update","vulnerabilityIds":["CVE-2026-73501","CVE-2026-73502","CVE-2026-77354","CVE-2026-84445","CVE-2026-88031","CVE-2026-92615","CVE-2026-102276","CVE-2026-102278"]},{"id":"RHSA-2026:82315","title":"Red Hat Security Advisory: Migration Toolkit for Applications","vulnerabilityIds":["CVE-2026-33818","CVE-2026-41178","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-73501","CVE-2026-73502","CVE-2026-76905","CVE-2026-77354"]},{"id":"RHSA-2026:87410","title":"Red Hat Security Advisory: RHOAI 2.25.12 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2024-12224","CVE-2025-14920","CVE-2025-14921","CVE-2025-14924","CVE-2025-14925","CVE-2025-14926","CVE-2025-14927","CVE-2025-14928","CVE-2025-14929","CVE-2025-14930","CVE-2025-61726","CVE-2025-61729","CVE-2026-5241","CVE-2026-5497","CVE-2026-6734","CVE-2026-8643","CVE-2026-9697","CVE-2026-11822","CVE-2026-11824","CVE-2026-12151","CVE-2026-12860","CVE-2026-15143","CVE-2026-15574","CVE-2026-15679","CVE-2026-15925","CVE-2026-16221","CVE-2026-18427","CVE-2026-18446","CVE-2026-18949","CVE-2026-19481","CVE-2026-19484","CVE-2026-19534","CVE-2026-25681","CVE-2026-25960","CVE-2026-27136","CVE-2026-28390","CVE-2026-28684","CVE-2026-31812","CVE-2026-32283","CVE-2026-33186","CVE-2026-33805","CVE-2026-33811","CVE-2026-33814","CVE-2026-34993","CVE-2026-39821","CVE-2026-39852","CVE-2026-39892","CVE-2026-40682","CVE-2026-41178","CVE-2026-42502","CVE-2026-42561","CVE-2026-44431","CVE-2026-44432","CVE-2026-44660","CVE-2026-44705","CVE-2026-45820","CVE-2026-47219","CVE-2026-48526","CVE-2026-48710","CVE-2026-48746","CVE-2026-49114","CVE-2026-49825","CVE-2026-49855","CVE-2026-50559","CVE-2026-54283","CVE-2026-54399","CVE-2026-54428","CVE-2026-55831","CVE-2026-55833","CVE-2026-56121","CVE-2026-56746","CVE-2026-56819","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-58059","CVE-2026-59296","CVE-2026-59879","CVE-2026-59884","CVE-2026-59885","CVE-2026-59886","CVE-2026-59899","CVE-2026-62243","CVE-2026-62384","CVE-2026-63209","CVE-2026-63374","CVE-2026-65898","CVE-2026-65918","CVE-2026-66007","CVE-2026-67213","CVE-2026-67214","CVE-2026-67312","CVE-2026-68494","CVE-2026-68497","CVE-2026-68770","CVE-2026-69097","CVE-2026-69112","CVE-2026-69152","CVE-2026-69153","CVE-2026-69243","CVE-2026-69244","CVE-2026-71281","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089","CVE-2026-73415","CVE-2026-73417","CVE-2026-73502","CVE-2026-73508","CVE-2026-73620","CVE-2026-73622","CVE-2026-73623","CVE-2026-73624","CVE-2026-73625","CVE-2026-73627","CVE-2026-73646","CVE-2026-75838","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76098","CVE-2026-76169","CVE-2026-76172","CVE-2026-76222","CVE-2026-76905","CVE-2026-77354","CVE-2026-77874","CVE-2026-78676","CVE-2026-78677","CVE-2026-78679","CVE-2026-78682","CVE-2026-79674","CVE-2026-79675","CVE-2026-80205","CVE-2026-81722","CVE-2026-81724","CVE-2026-81727","CVE-2026-82397","CVE-2026-82417","CVE-2026-84292","CVE-2026-84375","CVE-2026-84394","CVE-2026-84428","CVE-2026-84445","CVE-2026-84469","CVE-2026-84504","CVE-2026-84782","CVE-2026-84961","CVE-2026-85124","CVE-2026-85152","CVE-2026-85525","CVE-2026-86049","CVE-2026-86332","CVE-2026-87776","CVE-2026-87817","CVE-2026-87819","CVE-2026-88029","CVE-2026-88031","CVE-2026-89418","CVE-2026-89425","CVE-2026-91777","CVE-2026-91990","CVE-2026-92599","CVE-2026-93599","CVE-2026-93657","CVE-2026-93749","CVE-2026-96749","CVE-2026-102831","CVE-2026-102925","CVE-2026-102930","CVE-2026-102937","CVE-2026-102938","CVE-2026-103262","CVE-2026-104851","CVE-2026-105744"]},{"id":"RHSA-2026:86891","title":"Red Hat Security Advisory: RHOAI 3.5.2 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2024-14029","CVE-2026-13697","CVE-2026-15679","CVE-2026-15789","CVE-2026-18427","CVE-2026-19534","CVE-2026-37237","CVE-2026-49825","CVE-2026-49855","CVE-2026-54284","CVE-2026-56859","CVE-2026-59296","CVE-2026-59893","CVE-2026-62243","CVE-2026-62384","CVE-2026-63209","CVE-2026-63374","CVE-2026-66007","CVE-2026-68494","CVE-2026-68497","CVE-2026-69097","CVE-2026-69112","CVE-2026-69152","CVE-2026-69243","CVE-2026-69244","CVE-2026-71281","CVE-2026-71491","CVE-2026-73417","CVE-2026-73502","CVE-2026-73508","CVE-2026-73646","CVE-2026-75838","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76098","CVE-2026-76169","CVE-2026-76172","CVE-2026-76222","CVE-2026-76905","CVE-2026-77354","CVE-2026-77874","CVE-2026-78676","CVE-2026-78677","CVE-2026-78679","CVE-2026-78682","CVE-2026-79674","CVE-2026-79675","CVE-2026-80205","CVE-2026-81722","CVE-2026-81724","CVE-2026-81725","CVE-2026-81726","CVE-2026-81727","CVE-2026-82397","CVE-2026-82417","CVE-2026-84292","CVE-2026-84375","CVE-2026-84381","CVE-2026-84382","CVE-2026-84394","CVE-2026-84428","CVE-2026-84445","CVE-2026-84469","CVE-2026-84504","CVE-2026-84782","CVE-2026-84961","CVE-2026-85124","CVE-2026-85152","CVE-2026-85525","CVE-2026-86332","CVE-2026-87776","CVE-2026-87817","CVE-2026-87819","CVE-2026-88029","CVE-2026-88031","CVE-2026-89425","CVE-2026-91990","CVE-2026-93348","CVE-2026-93599","CVE-2026-93657","CVE-2026-93749","CVE-2026-96749","CVE-2026-96775","CVE-2026-102925","CVE-2026-102930","CVE-2026-102937","CVE-2026-102938","CVE-2026-102990","CVE-2026-104851","CVE-2026-104852","CVE-2026-104861","CVE-2026-104873"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-64151","identifiers":["EUVD-2026-64151","CVE-2026-77354","GHSA-xhj3-7xw9-vr34"]},"retained":false,"historicalAffected":[]}],"coverage":[]}