Detections
Analytics
openSUSE 16: java-21-openjdk / java-21-openjdk-demo / java-21-openjdk-devel / etc (openSUSE-SU-2026:21759-1)
medium Nessus Plugin ID 343954
Synopsis
The remote openSUSE host is missing one or more security updates.Description
The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21759-1 advisory.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.
Tenable has extracted the preceding description block directly from the SUSE security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
https://bugzilla.suse.com/1221224
https://bugzilla.suse.com/1275035
https://bugzilla.suse.com/1275764
https://bugzilla.suse.com/1275777
https://bugzilla.suse.com/1275778
https://www.suse.com/security/cve/CVE-2026-60589
Plugin Details
Severity: Medium
ID: 343954
File Name: openSUSE-2026-21759-1.nasl
Version: 1.1
Type: Local
Agent: unix
Family: SuSE Local Security Checks
Published: 9/9/2026
Updated: 9/9/2026
Supported Sensors: Continuous Assessment, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.3
Percentile: 50.82
CVSS v2
Risk Factor: Medium
Base Score: 5.4
Temporal Score: 4
Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:N/A:N
CVSS Score Source: CVE-2026-61308
CVSS v3
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:novell:opensuse:16.0, p-cpe:/a:novell:opensuse:java-21-openjdk-demo, p-cpe:/a:novell:opensuse:java-21-openjdk-devel, p-cpe:/a:novell:opensuse:java-21-openjdk-headless, p-cpe:/a:novell:opensuse:java-21-openjdk-javadoc, p-cpe:/a:novell:opensuse:java-21-openjdk-jmods, p-cpe:/a:novell:opensuse:java-21-openjdk-src, p-cpe:/a:novell:opensuse:java-21-openjdk
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 9/4/2026
Vulnerability Publication Date: 8/18/2026