CVE-2026-21945
EUVD-2026-356420.01.2026, 22:15
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM for JDK: 17.0.17 and 21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. 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 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. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). 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).Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| oracle | graalvm | 21.3.16 |
| oracle | graalvm_for_jdk | 17.0.17 |
| oracle | graalvm_for_jdk | 21.0.9 |
| oracle | jdk | 1.8.0 |
| oracle | jdk | 1.8.0 |
| oracle | jdk | 1.8.0 |
| oracle | jdk | 11.0.29 |
| oracle | jdk | 17.0.17 |
| oracle | jdk | 21.0.9 |
| oracle | jdk | 25.0.1 |
| oracle | jre | 1.8.0 |
| oracle | jre | 1.8.0 |
| oracle | jre | 1.8.0 |
| oracle | jre | 11.0.29 |
| oracle | jre | 17.0.17 |
| oracle | jre | 21.0.9 |
| oracle | jre | 25.0.1 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| Siemens | SIMATIC CN 4100 | 𝑥 < V5.0 | ADP |
| Red Hat | OPENJDK ELS 11.0.30 | openjdk-portable ≤ 𝑥 < * | ADP |
| Red Hat | OPENJDK ELS 11.0.30 | openjdk-windows ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 17.0.18 | openjdk-portable ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 17.0.18 | openjdk-windows ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 21.0.10 | openjdk-portable ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 21.0.10 | openjdk-windows ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 25.0.2 | openjdk-portable ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 8u482 | openjdk-portable ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Build of OpenJDK 8u482 | openjdk-windows ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 10 | 1:21.0.10.0.7-1.el10 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 10 | 1:25.0.2.0.10-1.el10 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | 1:21.0.10.0.7-1.el10 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 1:1.8.0.482.b08-1.el7_9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8 | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8 | 1:21.0.10.0.7-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8 | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8 | 1:1.8.0.8.60-1.el8_10 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 1:17.0.18.0.8-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 1:1.8.0.482.b08-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9 | 1:17.0.18.0.8-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9 | 1:21.0.10.0.7-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9 | 1:1.8.0.482.b08-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9 | 1:25.0.2.0.10-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 1:17.0.18.0.8-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 1:1.8.0.482.b08-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 1:17.0.18.0.8-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 1:1.8.0.482.b08-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 1:17.0.18.0.8-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 1:21.0.10.0.7-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 1:1.8.0.482.b08-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 1:17.0.18.0.8-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 1:21.0.10.0.7-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 1:1.8.0.482.b08-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenJDK 11 els for RHEL 7 | 1:11.0.30.0.7-1.el7_9 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenJDK 11 els for RHEL 8 | 1:11.0.30.0.7-1.el8 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenJDK 11 els for RHEL 9 | 1:11.0.30.0.7-1.el9 ≤ 𝑥 < * | ADP |
| Red Hat | Temurin Build of OpenJDK 25.0.2 | openjdk-windows ≤ 𝑥 < * | ADP |
| oracle | java_se | 11.0.29 | CNA |
| oracle | java_se | 17.0.17 | CNA |
| oracle | java_se | 21.0.9 | CNA |
| oracle | java_se | 25.0.1 | CNA |
| oracle | java_se | 21.3.16 | CNA |
Debian Releases
Debian Product | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| openjdk-11 |
| ||||||||||
| openjdk-17 |
| ||||||||||
| openjdk-21 |
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| openjdk-25 |
| ||||||||||
| openjdk-8 |
|
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| java-11-openjdk |
| ||||||||||||||||||
| java-11-openjdk-demo |
| ||||||||||||||||||
| java-11-openjdk-devel |
| ||||||||||||||||||
| java-11-openjdk-headless |
| ||||||||||||||||||
| java-17-openjdk |
| ||||||||||||||||||
| java-17-openjdk-demo |
| ||||||||||||||||||
| java-17-openjdk-devel |
| ||||||||||||||||||
| java-17-openjdk-headless |
| ||||||||||||||||||
| java-1_8_0-openjdk |
| ||||||||||||||||||
| java-1_8_0-openjdk-demo |
| ||||||||||||||||||
| java-1_8_0-openjdk-devel |
| ||||||||||||||||||
| java-1_8_0-openjdk-headless |
| ||||||||||||||||||
| java-21-openjdk |
| ||||||||||||||||||
| java-21-openjdk-demo |
| ||||||||||||||||||
| java-21-openjdk-devel |
| ||||||||||||||||||
| java-21-openjdk-headless |
| ||||||||||||||||||
| java-25-openjdk |
| ||||||||||||||||||
| java-25-openjdk-demo |
| ||||||||||||||||||
| java-25-openjdk-devel |
| ||||||||||||||||||
| java-25-openjdk-headless |
|
Red Hat Enterprise Linux Releases
Red Hat Product | |||||
|---|---|---|---|---|---|
| java-1.8.0-ibm |
| ||||
| java-1.8.0-ibm-demo |
| ||||
| java-1.8.0-ibm-devel |
| ||||
| java-1.8.0-ibm-headless |
| ||||
| java-1.8.0-ibm-jdbc |
| ||||
| java-1.8.0-ibm-plugin |
| ||||
| java-1.8.0-ibm-src |
| ||||
| java-1.8.0-ibm-webstart |
| ||||
| java-1.8.0-openjdk |
| ||||
| java-1.8.0-openjdk-accessibility |
| ||||
| java-1.8.0-openjdk-accessibility-fastdebug |
| ||||
| java-1.8.0-openjdk-accessibility-slowdebug |
| ||||
| java-1.8.0-openjdk-demo |
| ||||
| java-1.8.0-openjdk-demo-fastdebug |
| ||||
| java-1.8.0-openjdk-demo-slowdebug |
| ||||
| java-1.8.0-openjdk-devel |
| ||||
| java-1.8.0-openjdk-devel-fastdebug |
| ||||
| java-1.8.0-openjdk-devel-slowdebug |
| ||||
| java-1.8.0-openjdk-fastdebug |
| ||||
| java-1.8.0-openjdk-headless |
| ||||
| java-1.8.0-openjdk-headless-fastdebug |
| ||||
| java-1.8.0-openjdk-headless-slowdebug |
| ||||
| java-1.8.0-openjdk-javadoc |
| ||||
| java-1.8.0-openjdk-javadoc-zip |
| ||||
| java-1.8.0-openjdk-slowdebug |
| ||||
| java-1.8.0-openjdk-src |
| ||||
| java-1.8.0-openjdk-src-fastdebug |
| ||||
| java-1.8.0-openjdk-src-slowdebug |
| ||||
| java-17-openjdk |
| ||||
| java-17-openjdk-demo |
| ||||
| java-17-openjdk-demo-fastdebug |
| ||||
| java-17-openjdk-demo-slowdebug |
| ||||
| java-17-openjdk-devel |
| ||||
| java-17-openjdk-devel-fastdebug |
| ||||
| java-17-openjdk-devel-slowdebug |
| ||||
| java-17-openjdk-fastdebug |
| ||||
| java-17-openjdk-headless |
| ||||
| java-17-openjdk-headless-fastdebug |
| ||||
| java-17-openjdk-headless-slowdebug |
| ||||
| java-17-openjdk-javadoc |
| ||||
| java-17-openjdk-javadoc-zip |
| ||||
| java-17-openjdk-jmods |
| ||||
| java-17-openjdk-jmods-fastdebug |
| ||||
| java-17-openjdk-jmods-slowdebug |
| ||||
| java-17-openjdk-slowdebug |
| ||||
| java-17-openjdk-src |
| ||||
| java-17-openjdk-src-fastdebug |
| ||||
| java-17-openjdk-src-slowdebug |
| ||||
| java-17-openjdk-static-libs |
| ||||
| java-17-openjdk-static-libs-fastdebug |
| ||||
| java-17-openjdk-static-libs-slowdebug |
| ||||
| java-21-openjdk |
| ||||
| java-21-openjdk-demo |
| ||||
| java-21-openjdk-demo-fastdebug |
| ||||
| java-21-openjdk-demo-slowdebug |
| ||||
| java-21-openjdk-devel |
| ||||
| java-21-openjdk-devel-fastdebug |
| ||||
| java-21-openjdk-devel-slowdebug |
| ||||
| java-21-openjdk-fastdebug |
| ||||
| java-21-openjdk-headless |
| ||||
| java-21-openjdk-headless-fastdebug |
| ||||
| java-21-openjdk-headless-slowdebug |
| ||||
| java-21-openjdk-javadoc |
| ||||
| java-21-openjdk-javadoc-zip |
| ||||
| java-21-openjdk-jmods |
| ||||
| java-21-openjdk-jmods-fastdebug |
| ||||
| java-21-openjdk-jmods-slowdebug |
| ||||
| java-21-openjdk-slowdebug |
| ||||
| java-21-openjdk-src |
| ||||
| java-21-openjdk-src-fastdebug |
| ||||
| java-21-openjdk-src-slowdebug |
| ||||
| java-21-openjdk-static-libs |
| ||||
| java-21-openjdk-static-libs-fastdebug |
| ||||
| java-21-openjdk-static-libs-slowdebug |
| ||||
| java-25-openjdk |
| ||||
| java-25-openjdk-crypto-adapter |
| ||||
| java-25-openjdk-crypto-adapter-fastdebug |
| ||||
| java-25-openjdk-crypto-adapter-slowdebug |
| ||||
| java-25-openjdk-demo |
| ||||
| java-25-openjdk-demo-fastdebug |
| ||||
| java-25-openjdk-demo-slowdebug |
| ||||
| java-25-openjdk-devel |
| ||||
| java-25-openjdk-devel-fastdebug |
| ||||
| java-25-openjdk-devel-slowdebug |
| ||||
| java-25-openjdk-fastdebug |
| ||||
| java-25-openjdk-headless |
| ||||
| java-25-openjdk-headless-fastdebug |
| ||||
| java-25-openjdk-headless-slowdebug |
| ||||
| java-25-openjdk-javadoc |
| ||||
| java-25-openjdk-javadoc-zip |
| ||||
| java-25-openjdk-jmods |
| ||||
| java-25-openjdk-jmods-fastdebug |
| ||||
| java-25-openjdk-jmods-slowdebug |
| ||||
| java-25-openjdk-slowdebug |
| ||||
| java-25-openjdk-src |
| ||||
| java-25-openjdk-src-fastdebug |
| ||||
| java-25-openjdk-src-slowdebug |
| ||||
| java-25-openjdk-static-libs |
| ||||
| java-25-openjdk-static-libs-fastdebug |
| ||||
| java-25-openjdk-static-libs-slowdebug |
|
Amazon Linux Releases
Amazon Package | |||
|---|---|---|---|
| java-1.8.0-amazon-corretto |
| ||
| java-1.8.0-amazon-corretto-devel |
| ||
| java-1.8.0-openjdk |
| ||
| java-1.8.0-openjdk-accessibility |
| ||
| java-1.8.0-openjdk-accessibility-debug |
| ||
| java-1.8.0-openjdk-debug |
| ||
| java-1.8.0-openjdk-debuginfo |
| ||
| java-1.8.0-openjdk-demo |
| ||
| java-1.8.0-openjdk-demo-debug |
| ||
| java-1.8.0-openjdk-devel |
| ||
| java-1.8.0-openjdk-devel-debug |
| ||
| java-1.8.0-openjdk-headless |
| ||
| java-1.8.0-openjdk-headless-debug |
| ||
| java-1.8.0-openjdk-javadoc |
| ||
| java-1.8.0-openjdk-javadoc-debug |
| ||
| java-1.8.0-openjdk-javadoc-zip |
| ||
| java-1.8.0-openjdk-javadoc-zip-debug |
| ||
| java-1.8.0-openjdk-src |
| ||
| java-1.8.0-openjdk-src-debug |
|
Common Weakness Enumeration
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
- CWE-295 - Improper Certificate ValidationThe software does not validate, or incorrectly validates, a certificate.
References