Linux · Security advisory · November 7, 2026

ALSA-2026:90500: Security update for 23 packages

ALSA-2026:90500, released November 7, 2026, fixes 38 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
38
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0044
38th percentile

Priority of the 38 CVEs

Patch now 0 Urgent 1 High 2 Routine 35

Fixed package versions

ProductReleaseFixed in
java-17-openjdkalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-demoalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-demo-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-demo-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-develalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-devel-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-devel-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-headlessalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-headless-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-headless-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-javadocalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-javadoc-zipalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-jmodsalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-jmods-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-jmods-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-srcalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-src-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-src-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-static-libsalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-static-libs-fastdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1
java-17-openjdk-static-libs-slowdebugalmalinux 91:17.0.21.0.9-2.2.el9.alma.1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-91403 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511, 8u511-perf, 11.0.33, 17.0.21, 21.0.13, 25.0.5, 27.0.1; Oracle GraalVM for JDK: 17.0.21 and 21.0.13; Oracle GraalVM Enterprise Edition: 21.3.20. 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 creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in th 9.1 0.0038 None reported
High CVE-2026-114820 java-21-openjdk: The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit 8.1 0.0025 None reported
High CVE-2026-91415 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 7.0 0.0024 None reported
Routine CVE-2026-91373 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0044 None reported
Routine CVE-2026-91394 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0042 None reported
Routine CVE-2026-91418 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0040 None reported
Routine CVE-2026-83400 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0040 None reported
Routine CVE-2026-91382 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0038 None reported
Routine CVE-2026-83387 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JDBC). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit 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 access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition 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 runn 6.8 0.0033 None reported
Routine CVE-2026-83395 java-25-openjdk-crypto-adapter-slowdebug: The OpenJDK 25 packages provide the OpenJDK 25 Java Runtime Environment and the OpenJDK 25 Java Software Development Kit 6.8 0.0033 None reported
Routine CVE-2026-87290 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit 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 access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition 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 s 6.8 0.0033 None reported
Routine CVE-2026-83380 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAAS). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. 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 read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition 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 St 6.8 0.0033 None reported
Routine CVE-2026-91410 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0031 None reported
Routine CVE-2026-91332 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0029 None reported
Routine CVE-2026-91451 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0029 None reported
Routine CVE-2026-91452 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0029 None reported
Routine CVE-2026-91453 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0029 None reported
Routine CVE-2026-83374 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: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit 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 creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition 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, typic 6.8 0.0029 None reported
Routine CVE-2026-91464 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0029 None reported
Routine CVE-2026-101516 openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... 6.8 0.0028 None reported
Routine CVE-2026-91462 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0027 None reported
Routine CVE-2026-87294 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: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. 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 update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e. 6.8 0.0026 None reported
Routine CVE-2026-91400 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0026 None reported
Routine CVE-2026-83376 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0025 None reported
Routine CVE-2026-87367 java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop... 6.8 0.0025 None reported
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