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OpenAdvisories
Unscored RHSA-2025:8314 1 CVE

Red Hat Security Advisory: zlib security update

Published May 30, 2025 · Updated Oct 9, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · RHEL 7 ELS rhel_els:7 minizip 0:1.2.7-21.el7_9.1
Red Hat · RHEL 7 ELS rhel_els:7 minizip-devel 0:1.2.7-21.el7_9.1
Red Hat · RHEL 7 ELS rhel_els:7 zlib 0:1.2.7-21.el7_9.1
Red Hat · RHEL 7 ELS rhel_els:7 zlib-debuginfo 0:1.2.7-21.el7_9.1
Red Hat · RHEL 7 ELS rhel_els:7 zlib-devel 0:1.2.7-21.el7_9.1
Red Hat · RHEL 7 ELS rhel_els:7 zlib-static 0:1.2.7-21.el7_9.1

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2366317
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_8314.json
  • report
    https://access.redhat.com/security/cve/CVE-2016-9840
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1402345
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2016-9840
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2016-9840
  • article
    https://docs.google.com/document/d/10i1KZS5so8xDqH2rplRa2xet0tyTvvJlLbQQmZIUIKE/edit#heading=h.t13tvnx4loq7
  • article
    https://wiki.mozilla.org/images/0/09/Zlib-report.pdf