{"id":"CVE-2026-87743","revision":"913aef1b6d254692a2f4d6bac742dd73","records":[{"revision":"913aef1b6d254692a2f4d6bac742dd73","observedAt":"2026-10-29T19:28:49.708+00:00","statement":{"source":"cve-program","id":"CVE-2026-87743","aliases":[],"title":"Quarkus-vertx-http: authorization bypass via path normalization discrepancy in quarkus http security","description":"A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers public, but which is then routed to a protected endpoint, leading to an authorization bypass and potential unauthorized access to sensitive information.","state":0,"publishedAt":"2026-09-18T09:38:27.326+00:00","modifiedAt":"2026-10-29T17:44:45.783+00:00","affected":[{"ecosystem":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat build of Quarkus 3.27.5.SP2\",\n                    \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:quarkus:3.27::el8\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat build of Quarkus 3.33.3.SP2\",\n                    \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:quarkus:3.33::el8\"\n                    ]\n                }"},{"ecosystem":"https://catalog.redhat.com/software/containers/","name":"devspaces/multicluster-redirector-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat OpenShift Dev Spaces 3.31\",\n                    \"collectionURL\": \"https://catalog.redhat.com/software/containers/\",\n                    \"packageName\": \"devspaces/multicluster-redirector-rhel9\",\n                    \"defaultStatus\": \"affected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"1792491532\",\n                            \"lessThan\": \"*\",\n                            \"versionType\": \"rpm\",\n                            \"status\": \"unaffected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:/a:redhat:openshift_devspaces:3.31::el9\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"exploit-intelligence/agent-client-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Exploit Intelligence\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"exploit-intelligence/agent-client-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:exploit_intelligence:0\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-log-sink-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"OpenShift Serverless\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"openshift-serverless-1/kn-eventing-integrations-timer-source-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:serverless:1\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat build of Apache Camel 4 for Quarkus 3\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:camel_quarkus:3\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat build of Apicurio Registry 3\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:apicurio_registry:3\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat build of Debezium 3\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:debezium:3\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"keycloak/rhbk-openshift-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Build of Keycloak\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"keycloak/rhbk-openshift-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:build_keycloak:\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"keycloak/rhbk-rhel9-operator","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Build of Keycloak\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"keycloak/rhbk-rhel9-operator\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:build_keycloak:\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Build of Keycloak\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:build_keycloak:\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"rhbk/keycloak-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Build of Keycloak\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"rhbk/keycloak-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:build_keycloak:\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"rhbk/keycloak-rhel9-operator","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Build of Keycloak\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"rhbk/keycloak-rhel9-operator\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:build_keycloak:\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"quarkus-vertx-http","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat Fuse 7\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"quarkus-vertx-http\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:jboss_fuse:7\"\n                    ]\n                }"},{"ecosystem":"https://access.redhat.com/downloads/content/package-browser/","name":"rhoai/odh-trustyai-service-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat OpenShift AI (RHOAI)\",\n                    \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\",\n                    \"packageName\": \"rhoai/odh-trustyai-service-rhel9\",\n                    \"defaultStatus\": \"unknown\",\n                    \"cpes\": [\n                        \"cpe:/a:redhat:openshift_ai\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://access.redhat.com/errata/RHSA-2026:69440","https://access.redhat.com/errata/RHSA-2026:69470","https://access.redhat.com/errata/RHSA-2026:90321","https://access.redhat.com/security/cve/CVE-2026-87743","https://bugzilla.redhat.com/show_bug.cgi?id=2530523"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-87743","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-87743","identifiers":["CVE-2026-87743"]},"retained":false,"historicalAffected":[]}],"coverage":[]}