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Medium ALSA-2025:20478 1 CVE

Moderate: zziplib security update

Published Nov 11, 2025 · Updated Oct 29, 2026

Summary

The zziplib is a lightweight library to easily extract data from zip files.

Security Fix(es):

* zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Fixed packages 3

ReleasePackageFixed in
AlmaLinux · 10 zziplib 0.13.78-2.el10
AlmaLinux · 10 zziplib-devel 0.13.78-2.el10
AlmaLinux · 10 zziplib-utils 0.13.78-2.el10

Vulnerabilities 1

References

  • report
    https://access.redhat.com/security/cve/CVE-2018-17828
  • report
    https://bugzilla.redhat.com/1635888
  • advisory
    https://errata.almalinux.org/10/ALSA-2025-20478.html