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@dependabot dependabot bot commented on behalf of github Jan 26, 2026

Bumps ch.qos.logback:logback-classic from 1.3.7 to 1.5.26.

Release notes

Sourced from ch.qos.logback:logback-classic's releases.

Logback 1.5.26

2026-01-25 Release of logback version 1.5.26

• InsertFromJNDIModelHandler was accessing javax.naming package forcing the inclusion of the optional java.naming module. This problem was raised in issues/1003 by Marius Hanl who also provided the relevant PR.

• In applications using shadow/fat/shade jars, module or package information could be lost. Thus, in the absence of version information, logback-classic would warn about version mismatches. Logback components now ship with properties files containing version information that survive shadow/fat/shade jars. This issue was reporteed in issues/1002 by Christoph Gritschenberger.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit 33deb54506bbfaf1ff151f26f3a5f86936011619 associated with the tag v_1.5.26. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Logback 1.5.25

2026-01-17 Release of logback version 1.5.25

• When processing configuration files, logback-core will now only instantiate components compatible with the class expected by the encapsulating class. This fixes an ACE vulnerability recorded as CVE-2026-1225.

• In configuration files, referencing a single undeclared appender would cause all referenced appenders to be skipped. This issue was discovered in issues/997.

• Added VersionUtil class to logback-core. This utility class checks for version compatibility issues and alerts the user if need be.

• Added EpochConverter to output milliseconds/seconds since epoch. This enhancement was requested by Duncan Jauncey in issues/1000 who also provided the relevant implementation PR.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit f426e0002800cfb507f393fcacffe0761a425220 associated with the tag v_1.5.25. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Logback 1.5.24

2026-01-06 Release of logback version 1.5.24

• Added ExpressionPropertyCondition a PropertyCondition that can evaluate boolean expressions similar to Java. See the relevant documentation for further details.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit 62bc5fc245dd3a52f3dd45e232733f4cefb4806d associated with the tag v_1.5.24. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Logback 1.5.23

2025-12-21 Release of logback version 1.5.23

• In response to issues/959 file name collisions are detected at configuration time by analyzing the configuration file and no longer at run time. This avoids the ConcurrentModificationException reported in the issue.

• ZIP and XZ compression now use a BufferedOutputStream when writing to the compressed file. This issue was reported in issues/988.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit 0bcc3feb54a6d99caac70969ee5f8334aad1fbaf associated with the tag v_1.5.23. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Logback 1.5.22

2025-12-11 Release of logback version 1.5.22

• In order to prevent involuntary information leakage, Logback will no longer output the value of a substituted variable, if the variable name contains any of the case-insensitive strings "password", "secret" or "confidential". This problem was reported by Chintan Rohila in issues/986.

• Logback now takes the overridden toString() method of Throwable subclasses into account when printing stack traces. This issue was reported in LOGBACK-543 by Alvin Chee, with a fix provided in PR 404 by Brett Kail.

• Instead of limit-counting guard, Logback now uses a tumbling-window guard to rate limit internal error messages.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit 572379aabd2f672b49593e4020696c624541e5b0 associated with the tag v_1.5.22. Release built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Logback 1.5.21

... (truncated)

Commits
  • 33deb54 prepare release 1.5.26
  • d38a3e2 refactoring based on usage in logback-access
  • 4368333 move VersionUtil.getCoreVersionBySelfDeclaredProperties to CoreVersionUtil
  • 8bd5660 modify VersionCheckTest to use logback-core 1.5.25
  • 7a8f0b6 version information is self declared by modules.
  • 00d272f Do not use javax.naming namespace in the catch block, so that Logback can be ...
  • 420d67c mention country only, add missing 2016-03-29
  • 033aba4 fix javadoc errors
  • 6d52744 start work on 1.5.26-SNAPSHOT
  • f426e00 prepare release of 1.5.25
  • Additional commits viewable in compare view

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Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.3.7 to 1.5.26.
- [Release notes](https://github.com/qos-ch/logback/releases)
- [Commits](qos-ch/logback@v_1.3.7...v_1.5.26)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-version: 1.5.26
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file java Pull requests that update java code labels Jan 26, 2026
@dependabot dependabot bot requested a review from oleg-nenashev as a code owner January 26, 2026 00:07
@dependabot dependabot bot added the java Pull requests that update java code label Jan 26, 2026
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