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openSUSE jline3 Moderate Memory Exhaustion Vulnern 2026-21221-1

opensuse
Calendar Grey July 3, 2026
Dist Opensuse Esm H88
This openSUSE advisory details a moderate security update for jline3 addressing unauthenticated remote memory issues.
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Description

This update for jline3 fixes the following issues:

Changes in jline3:

* unauthenticated remote memory exhaustion via unbounded Telnet 'NEW-ENVIRON variables (bsc#1269021)

Patch instructions:

To install this openSUSE security update use the suse recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

zypper in -t patch openSUSE-Leap-16.0-1148=1

Topics%20covered

Topics Covered

security advisory moderate security issue memory exhaustion OpenSUSE jline3

Patch

Package List

- openSUSE Leap 16.0:

jline3-3.30.13-160000.3.1

jline3-builtins-3.30.13-160000.3.1

jline3-console-3.30.13-160000.3.1

jline3-console-ui-3.30.13-160000.3.1

jline3-curses-3.30.13-160000.3.1

jline3-jansi-3.30.13-160000.3.1

jline3-jansi-core-3.30.13-160000.3.1

jline3-javadoc-3.30.13-160000.3.1

jline3-native-3.30.13-160000.3.1

jline3-reader-3.30.13-160000.3.1

jline3-remote-telnet-3.30.13-160000.3.1

jline3-style-3.30.13-160000.3.1

jline3-terminal-3.30.13-160000.3.1

jline3-terminal-jansi-3.30.13-160000.3.1

jline3-terminal-jna-3.30.13-160000.3.1

jline3-terminal-jni-3.30.13-160000.3.1

References

* bsc#1269021

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21221-1
Rating: moderate
Affected Products: openSUSE Leap 16.0 An update that has one bug fix can now be installed.

Topics%20covered

Topics Covered

security advisory moderate security issue memory exhaustion OpenSUSE jline3

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