# RHSA-2024:0266: Security update for 23 packages

RHSA-2024:0266, released January 18, 2024, fixes 6 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2024-0266
- Platform: Linux
- Released: Jan 18, 2024
- Priority: High (Closes CVE-2024-20952, high severity)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2024:0266

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [java-11-openjdk](https://patchblox.com/security/data/product/linux/java-11-openjdk.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk](https://patchblox.com/security/data/product/linux/java-11-openjdk.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-demo](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-demo](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-demo-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-demo-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-demo-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-demo-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-demo-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-devel](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-devel](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-devel-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-devel-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-devel-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-devel-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-devel-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-headless](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-headless](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-headless-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-headless-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-headless-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-headless-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-headless-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-javadoc](https://patchblox.com/security/data/product/linux/java-11-openjdk-javadoc.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-javadoc](https://patchblox.com/security/data/product/linux/java-11-openjdk-javadoc.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-javadoc-zip](https://patchblox.com/security/data/product/linux/java-11-openjdk-javadoc-zip.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-javadoc-zip](https://patchblox.com/security/data/product/linux/java-11-openjdk-javadoc-zip.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-jmods](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-jmods](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-jmods-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-jmods-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-jmods-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-jmods-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-jmods-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-src](https://patchblox.com/security/data/product/linux/java-11-openjdk-src.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-src](https://patchblox.com/security/data/product/linux/java-11-openjdk-src.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-src-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-src-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-src-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-src-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-src-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-src-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-src-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-src-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-static-libs](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-static-libs](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-static-libs-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs-fastdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-static-libs-fastdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs-fastdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |
| [java-11-openjdk-static-libs-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs-slowdebug.md) | RHEL 8 | 1:11.0.22.0.7-2.el8 |
| [java-11-openjdk-static-libs-slowdebug](https://patchblox.com/security/data/product/linux/java-11-openjdk-static-libs-slowdebug.md) | RHEL 9 | 1:11.0.22.0.7-2.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-20918](https://patchblox.com/security/data/cve/CVE-2024-20918.md) | High | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 7.4 | 0.0092 |  |
| [CVE-2024-20952](https://patchblox.com/security/data/cve/CVE-2024-20952.md) | High | Microsoft Build of OpenJDK with Hotspot 11 and 2 others: Use After Free | 7.4 | 0.0092 |  |
| [CVE-2024-20926](https://patchblox.com/security/data/cve/CVE-2024-20926.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 5.9 | 0.0104 |  |
| [CVE-2024-20921](https://patchblox.com/security/data/cve/CVE-2024-20921.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 5.9 | 0.0086 |  |
| [CVE-2024-20919](https://patchblox.com/security/data/cve/CVE-2024-20919.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 5.9 | 0.0080 |  |
| [CVE-2024-20945](https://patchblox.com/security/data/cve/CVE-2024-20945.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 4.7 | 0.0042 |  |

---

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