{
  "threat_severity" : "Important",
  "public_date" : "2026-07-21T20:00:00Z",
  "bugzilla" : {
    "description" : "openjdk: Enhance Dataview Implementation (Oracle CPU 2026-07)",
    "id" : "2502795",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2502795"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.4",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-787",
  "details" : [ "Vulnerability in Oracle Java SE (component: Scripting).  Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf and  11.0.31. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data as well as  unauthorized access to critical data or complete access to all Oracle Java SE accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).", "A flaw was found in OpenJDK. 1) DataView getter/setter methods use absolute ByteBuffer indexing and ignore the offset, allowing read and write to memory outside its intended window. 2) Missing bounds check in the DataView constructor fails to validate the capacity." ],
  "affected_release" : [ {
    "product_name" : "OPENJDK ELS 11.0.32",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42881",
    "cpe" : "cpe:/a:redhat:openjdk_els:11",
    "package" : "java-11-openjdk-portable"
  }, {
    "product_name" : "OPENJDK ELS 11.0.32",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42882",
    "cpe" : "cpe:/a:redhat:openjdk_els:11",
    "package" : "java-11-openjdk-windows"
  }, {
    "product_name" : "Red Hat Build of OpenJDK 8u502",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42878",
    "cpe" : "cpe:/a:redhat:openjdk:1.8",
    "package" : "java-1.8.0-openjdk-portable"
  }, {
    "product_name" : "Red Hat Build of OpenJDK 8u502",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42879",
    "cpe" : "cpe:/a:redhat:openjdk:1.8",
    "package" : "java-1.8.0-openjdk-windows"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42876",
    "cpe" : "cpe:/o:redhat:rhel_els:7",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-08-10T00:00:00Z",
    "advisory" : "RHSA-2026:52949",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8::supplementary",
    "package" : "java-1.8.0-ibm-1:1.8.0.8.70-1.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_eus_long_life:8.4",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.6",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_eus_long_life:8.6",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.8",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.8",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.2.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.2",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.4",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42877",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "java-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el9"
  }, {
    "product_name" : "Red Hat OpenJDK 11 els for RHEL 7",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42880",
    "cpe" : "cpe:/a:redhat:openjdk_els:11::el7",
    "package" : "java-11-openjdk-1:11.0.32.0.9-1.el7_9"
  }, {
    "product_name" : "Red Hat OpenJDK 11 els for RHEL 8",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42880",
    "cpe" : "cpe:/a:redhat:openjdk_els:11::el8",
    "package" : "java-11-openjdk-1:11.0.32.0.9-1.el8"
  }, {
    "product_name" : "Red Hat OpenJDK 11 els for RHEL 9",
    "release_date" : "2026-07-23T00:00:00Z",
    "advisory" : "RHSA-2026:42880",
    "cpe" : "cpe:/a:redhat:openjdk_els:11::el9",
    "package" : "java-11-openjdk-1:11.0.32.0.9-1.el9"
  } ],
  "package_state" : [ {
    "product_name" : "Cryostat 4",
    "fix_state" : "Not affected",
    "package_name" : "common",
    "cpe" : "cpe:/a:redhat:cryostat:4"
  }, {
    "product_name" : "Red Hat AMQ Broker 7",
    "fix_state" : "Not affected",
    "package_name" : "jmh-core",
    "cpe" : "cpe:/a:redhat:amq_broker:7"
  }, {
    "product_name" : "Red Hat AMQ Clients",
    "fix_state" : "Not affected",
    "package_name" : "jmh-core",
    "cpe" : "cpe:/a:redhat:amq_clients:2023"
  }, {
    "product_name" : "Red Hat build of Apache Camel 4 for Quarkus 3",
    "fix_state" : "Not affected",
    "package_name" : "conscrypt-openjdk-uber",
    "cpe" : "cpe:/a:redhat:camel_quarkus:3"
  }, {
    "product_name" : "Red Hat Build of Keycloak",
    "fix_state" : "Affected",
    "package_name" : "nashorn-core",
    "cpe" : "cpe:/a:redhat:build_keycloak:"
  }, {
    "product_name" : "Red Hat build of OpenJDK 17",
    "fix_state" : "Not affected",
    "package_name" : "java-17-openjdk-portable",
    "cpe" : "cpe:/a:redhat:openjdk:17"
  }, {
    "product_name" : "Red Hat build of OpenJDK 17",
    "fix_state" : "Not affected",
    "package_name" : "java-17-openjdk-windows",
    "cpe" : "cpe:/a:redhat:openjdk:17"
  }, {
    "product_name" : "Red Hat build of OpenJDK 21",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk-portable",
    "cpe" : "cpe:/a:redhat:openjdk:21"
  }, {
    "product_name" : "Red Hat build of OpenJDK 21",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk-windows",
    "cpe" : "cpe:/a:redhat:openjdk:21"
  }, {
    "product_name" : "Red Hat build of OpenJDK 25",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk-portable",
    "cpe" : "cpe:/a:redhat:openjdk:25"
  }, {
    "product_name" : "Red Hat build of OpenJDK 25",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk-windows",
    "cpe" : "cpe:/a:redhat:openjdk:25"
  }, {
    "product_name" : "Red Hat Data Grid 8",
    "fix_state" : "Not affected",
    "package_name" : "jmh-core",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Not affected",
    "package_name" : "java-21-ibm-semeru-certified-jdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "java-1.6.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "java-1.7.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "java-1.8.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "java-1.6.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "java-1.7.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "java-17-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "java-17-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk",
    "cpe" : "cpe:/a:redhat:hummingbird:1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "fix_state" : "Not affected",
    "package_name" : "java-21-openjdk-portable",
    "cpe" : "cpe:/a:redhat:hummingbird:1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk",
    "cpe" : "cpe:/a:redhat:hummingbird:1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "fix_state" : "Not affected",
    "package_name" : "java-25-openjdk-portable",
    "cpe" : "cpe:/a:redhat:hummingbird:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Not affected",
    "package_name" : "openjdk-orb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 8",
    "fix_state" : "Not affected",
    "package_name" : "openjdk-orb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:8"
  }, {
    "product_name" : "Red Hat Single Sign-On 7",
    "fix_state" : "Not affected",
    "package_name" : "openjdk-orb",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7"
  }, {
    "product_name" : "streams for Apache Kafka 2",
    "fix_state" : "Not affected",
    "package_name" : "jmh-core-benchmarks",
    "cpe" : "cpe:/a:redhat:amq_streams:2"
  }, {
    "product_name" : "streams for Apache Kafka 3",
    "fix_state" : "Not affected",
    "package_name" : "jmh-core-benchmarks",
    "cpe" : "cpe:/a:redhat:amq_streams:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-47058\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-47058" ],
  "name" : "CVE-2026-47058",
  "csaw" : false
}