جزئیات آسیب‌پذیری

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. 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 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

• https://www.oracle.com/security-alerts/cpuapr2026.html vendor-advisory
• https://access.redhat.com/security/cve/CVE-2026-34282 vdb-entryx_refsource_REDHAT
• https://bugzilla.redhat.com/show_bug.cgi?id=2460044 issue-trackingx_refsource_REDHAT
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34282.json x_sadp-csaf-vex
• https://access.redhat.com/errata/RHSA-2026:9254 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9689 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9693 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9686 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9688 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9687 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9691 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:9694 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:11655 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:11403 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:11902 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:11829 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:22328 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:11822 vendor-advisoryx_refsource_REDHAT