Alerts This Week
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Alerts This Week
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Debian Trixie PowerDNS Denial of Service Info Disclosure Vuln DSA-6284-1

debian
Calendar Grey May 20, 2026
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Upgrade your PowerDNS packages on Debian Trixie to secure against multiple vulnerabilities leading to DoS and information disclosure.
Multiple vulnerabiliites have been discovered in the PowerDNS DNS server, which could result in denial of service or information disclosure
Topics%20covered

Topics Covered

security advisory denial of service update information disclosure powerdns trixie

Summary

For the stable distribution (trixie), these problems have been fixed in
version 4.9.15-0+deb13u1.

We recommend that you upgrade your pdns packages.

For the detailed security status of pdns please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pdns

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: pdns
CVE ID: CVE-2026-42000 CVE-2026-42001 CVE-2026-42002 CVE-2026-42396

Topics%20covered

Topics Covered

security advisory denial of service update information disclosure powerdns trixie

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