Home / mailings [SECURITY] [DSA 6368-1] pdns security update
Posted on 25 June 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6368-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
June 25, 2026 https://www.debian.org/security/faq
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Package : pdns
CVE ID : CVE-2026-42005
It was discovered that incorrect request handling in the internal web
server of the PowerDNS DNS server could result in denial of service.
For the stable distribution (trixie), this problem has been fixed in
version 4.9.16-0+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/
Mailing list: debian-security-announce@lists.debian.org
