# RHSA-2024:1818: Security update for 20 packages

RHSA-2024:1818, released April 18, 2024, fixes 4 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2024-1818
- Platform: Linux
- Released: Apr 18, 2024
- Priority: Routine (Closes 4 CVEs, none high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2024:1818

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [java-1.8.0-openjdk](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-accessibility](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-accessibility.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-accessibility-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-accessibility-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-accessibility-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-accessibility-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-demo](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-demo](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-demo-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-demo-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo-fastdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-demo-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-demo-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-demo-slowdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-devel](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-devel](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-devel-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-devel-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel-fastdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-devel-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-devel-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-devel-slowdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-fastdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-headless](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-headless](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-headless-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-headless-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless-fastdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-headless-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-headless-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-headless-slowdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-javadoc](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-javadoc.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-javadoc](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-javadoc.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-javadoc-zip](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-javadoc-zip.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-javadoc-zip](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-javadoc-zip.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-slowdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-src](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-src](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-src-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src-fastdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-src-fastdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src-fastdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |
| [java-1.8.0-openjdk-src-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src-slowdebug.md) | RHEL 8 | 1:1.8.0.412.b08-2.el8 |
| [java-1.8.0-openjdk-src-slowdebug](https://patchblox.com/security/data/product/linux/java-1.8.0-openjdk-src-slowdebug.md) | RHEL 9 | 1:1.8.0.412.b08-2.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-21011](https://patchblox.com/security/data/cve/CVE-2024-21011.md) | Routine | Java(TM) SE Development Kit 17: Allocation of Resources Without Limits or Throttling | 3.7 | 0.0137 |  |
| [CVE-2024-21068](https://patchblox.com/security/data/cve/CVE-2024-21068.md) | Routine | Java(TM) SE Development Kit 17: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product… | 3.7 | 0.0130 |  |
| [CVE-2024-21085](https://patchblox.com/security/data/cve/CVE-2024-21085.md) | Routine | java-11-openjdk: This update for java-11-openjdk fixes the following issues:  - CVE-2024-21011: Fixed denial of service due to long Ex... | 3.7 | 0.0129 |  |
| [CVE-2024-21094](https://patchblox.com/security/data/cve/CVE-2024-21094.md) | Routine | Java(TM) SE Development Kit 17: Acceptance of Extraneous Untrusted Data With Trusted Data | 3.7 | 0.0075 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo