Logback 1.5.19
2025-09-30 Release of logback version 1.5.19
• Disallow "new" operator in thecondition attribute of <if> elements. This fixes an ACE vulnerability recorded asCVE-2025-11226.
• At initialization time, slightly better reporting about watched configuration files.
• Softer message regarding usage of ConsoleAppender and its potential impact on performance.
• In ViewStatusMessagesServlet, restrict processing of "Clear" button to POST method. This change was proposed by Ralf Wiebicke who also provided the relevantPR.
• A bit-wise identical binary of this version can be reproduced by building fromsource code at commit e572d4f87f06674788eb3ca7148e8d1dffc615fa associated with the tag v_1.5.19. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Commits

e572d4f skip deployment of blackbox and example modules, published as version 1.5.9
4adae8b add plugin for Maven Central deployment
ee70cf4 prepare release 1.5.19
20802cf mindor javadoc changes
8116069 comment out code in COWArrayListConcurrencyTest to make IDE happy
7f65340 minor changes
8d2262d soften warning on using ConsoleAppender
c76fed3 ViewStatusMessagesServlet requires method POST for button 'Clear' (#971)
61f6a25 disallow new in if condition attribute in config files
a07cfd5 logback-core: fix spelling errors (#956)
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build(deps): bump ch.qos.logback:logback-core in /subclass-sandbox

a303de1

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.5.18 to 1.5.19.- [Release notes](https://github.com/qos-ch/logback/releases)- [Commits](qos-ch/logback@v_1.5.18...v_1.5.19)---updated-dependencies:- dependency-name: ch.qos.logback:logback-core  dependency-version: 1.5.19  dependency-type: direct:production...Signed-off-by: dependabot[bot] <support@github.com>

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Oct 21, 2025