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Alerts This Week
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Fedora 44 PowerDNS High Severity CVE-2026-42005 Security Notice

fedora
Calendar Grey July 3, 2026
Dist Fedora Esm H88
Critical security advisory for PowerDNS 5.0.6 in Fedora 44 addressing CVE-2026-42005 with recommended update instructions.
Update to 5.0.6 CVE-2026-42005 Security Advisory: https://doc.powerdns.com/authoritative/security- advisories/powerdns-advisory-2026-07.html

Summary

The PowerDNS Nameserver is a modern, advanced and high performance

authoritative-only name server. It is written from scratch and conforms

to all relevant DNS standards documents.

Furthermore, PowerDNS interfaces with almost any database.

Update Information:

Update to 5.0.6 CVE-2026-42005 Security Advisory: https://doc.powerdns.com/authoritative/security- advisories/powerdns-advisory-2026-07.html

Topics%20covered

Topics Covered

security advisory security issue fedora update critical powerdns

Change Log

* Thu Jun 25 2026 Morten Stevens - 5.0.6-1 - Update to 5.0.6 * Fri Jun 12 2026 Yaakov Selkowitz - 5.0.5-3 - Rebuilt for openssl 4.0 * Fri May 29 2026 Miroslav Suchy - 5.0.5-2 - rebuild for https://fedoraproject.org/wiki/Changes/Protobuf_5.x/6.x

References

Fedora Update Notification FEDORA-2026-f6ac0db764 2026-07-04 00:49:17.194856+00:00 Name : pdns Product : Fedora 44 Version : 5.0.6 Release : 1.fc44 URL : http://powerdns.com Summary : A modern, advanced and high performance authoritative-only name server Description : The PowerDNS Nameserver is a modern, advanced and high performance authoritative-only name server. It is written from scratch and conforms to all relevant DNS standards documents. Furthermore, PowerDNS interfaces with almost any database.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-f6ac0db764' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
High
Critical

Name: pdns
Product: Fedora 44
Version: 5.0.6
Release: 1.fc44
URL: http://powerdns.com
Summary: A modern, advanced and high performance authoritative-only name server

Topics%20covered

Topics Covered

security advisory security issue fedora update critical powerdns

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