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CVE-2026-19611

🗓️ 20 Aug 2026 15:58:24Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 62 Views

WildFly Elytron's NFKC password normalization enables ASCII dictionary attacks against non-ASCII passwords, causing unauthorized access.

Related
Affected
Refs
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Apache Camel 4 for Quarkus 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:camel_quarkus:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Debezium 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:debezium:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak/rhbk-openshift-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Quarkus",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:quarkus:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Data Grid 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_data_grid:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "jboss-eap-7/eap74-els-openjdk17-openshift-rhel8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "jboss-eap-7/eap74-els-openjdk8-openshift-rhel8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 8",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jbosseapxp"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "wildfly-elytron-password-impl",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7"
    ]
  }
]

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03 Sep 2026 18:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.4
EPSS0.00345
SSVC
62