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Security update for java-21-openjdk

Type: advisorySource: OSV1 source record

This update for java-21-openjdk fixes the following issues: Security issues fixed: - CVE-2026-60589: OpenJDK: Improve Resource Resolving (bsc#1275777). - CVE-2026-61308: OpenJDK: Enhance HTTP Connections (bsc#1275778). - CVE-2026-70907: OpenJDK: Enhance TLS server (bsc#1275764). Non security issue fixed: - java-21-openjdk classlist depends on the CPU count of the build machine (bsc#1221224). Changes for java-21-openjdk: - Update to jdk-21.0.12.1+1 (August 2026 CSPU) + backport upcoming upgrade of timezone data (bsc#1275035) + Explicitly use G1 if the JVM supports it. GC ergonomics pick SerialGC on single-CPU machines. SerialGC does not support dumping of the shared heap, thus the classlist is different on a single-CPU builder.

Announced Group revision 1
Original source ↗

SUSE-SU-2026:23624-1

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:SUSE-SU-2026:23624-1

java-21-openjdk

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
21.0.12.1-160000.1.1

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

java-21-openjdk

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
21.0.12.1-160000.1.1

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "21.0.12.1-160000.1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "java-21-openjdk",
      "purl": "pkg:rpm/suse/java-21-openjdk&distro=SUSE%20Linux%20Enterprise%20Server%2016.0",
      "ecosystem": "SUSE:Linux Enterprise Server 16.0"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23624-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "java-21-openjdk": "21.0.12.1-160000.1.1",
          "java-21-openjdk-src": "21.0.12.1-160000.1.1",
          "java-21-openjdk-demo": "21.0.12.1-160000.1.1",
          "java-21-openjdk-devel": "21.0.12.1-160000.1.1",
          "java-21-openjdk-jmods": "21.0.12.1-160000.1.1",
          "java-21-openjdk-javadoc": "21.0.12.1-160000.1.1",
          "java-21-openjdk-headless": "21.0.12.1-160000.1.1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "21.0.12.1-160000.1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "java-21-openjdk",
      "purl": "pkg:rpm/suse/java-21-openjdk&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0",
      "ecosystem": "SUSE:Linux Enterprise Server for SAP applications 16.0"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23624-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "java-21-openjdk": "21.0.12.1-160000.1.1",
          "java-21-openjdk-src": "21.0.12.1-160000.1.1",
          "java-21-openjdk-demo": "21.0.12.1-160000.1.1",
          "java-21-openjdk-devel": "21.0.12.1-160000.1.1",
          "java-21-openjdk-jmods": "21.0.12.1-160000.1.1",
          "java-21-openjdk-javadoc": "21.0.12.1-160000.1.1",
          "java-21-openjdk-headless": "21.0.12.1-160000.1.1"
        }
      ]
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#30912 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. SUSE-SU-2026:23624-1 · Revision 1Source updated