Debian dsa-6397 : pdns-recursor - security update

The remote Debian 13 host has a package installed that is affected by multiple vulnerabilities as referenced in the dsa-6397 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6397-1 [email protected] https://www.debian.org/securit...

[SECURITY] Fedora 44 Update: pdns-recursor-5.4.6-2.fc44

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

[SECURITY] Fedora 45 Update: pdns-recursor-5.4.6-2.fc45

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

Fedora 44 : pdns-recursor (2026-ae048e451f)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-ae048e451f advisory. Update to 5.4.6 Resolves: rhbz2527899 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

Fedora 45 : pdns-recursor (2026-6c1e0af917)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-6c1e0af917 advisory. Update to 5.4.6 Resolves: rhbz2527899 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

[SECURITY] Fedora 43 Update: pdns-recursor-5.2.13-1.fc43

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

[SECURITY] Fedora 44 Update: pdns-recursor-5.4.5-2.fc44

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

Fedora 43 : pdns-recursor (2026-ac51ed6e75)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-ac51ed6e75 advisory. Update to latest upstream version Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 44 : pdns-recursor (2026-707054d631)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-707054d631 advisory. Update to latest upstream version Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 43 : pdns (2026-8aaf6f724b)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-8aaf6f724b advisory. - Update to 5.0.7 Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.htmlchange-5.0.7 Security Advisory:...

[SECURITY] [DSA 6421-1] pdns-recursor security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6421-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 08, 2026 https://www.debian.org/security/faq -...

FreeBSD : DNSDist, PowerDNS, PowerDNS Recursor -- vulnerability (7e45952f-9268-11f1-ab2f-3c7c3fba4204)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 7e45952f-9268-11f1-ab2f-3c7c3fba4204 advisory. CVE-2026-52682: A crafted DNS packet can cause increased memory and CPU consumption. Tenable has...

Debian dsa-6421 : pdns-recursor - security update

The remote Debian 13 host has a package installed that is affected by a vulnerability as referenced in the dsa-6421 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6421-1 [email protected] https://www.debian.org/security/...

Linux Distros Unpatched Vulnerability : CVE-2026-52682

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CVE-2026-52682: A crafted DNS packet can cause increased memory and CPU consumption. CVE-2026-52682 Note that Nessus relies on the presence of the package as...

FreeBSD : PowerDNS Recursor -- multiple vulnerabilities (575ddefc-9085-11f1-b295-98b78501ef2a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 575ddefc-9085-11f1-b295-98b78501ef2a advisory. PowerDNS Team reports: Tenable has extracted the preceding description block directly from the...

DNSDist, PowerDNS, PowerDNS Recursor -- vulnerability

CVE-2026-52682: A crafted DNS packet can cause increased memory and CPU consumption...

CVE-2026-52686

A flaw was found in pdns-recursor. This vulnerability allows a remote attacker to bypass DNSSEC Domain Name System Security Extensions validation. The flaw occurs because the system accepts wildcard expansion proofs NSEC/NSEC3 records without proper signature validation when the wildcard answer i...

[SECURITY] [DSA 6397-1] pdns-recursor security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6397-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 23, 2026 https://www.debian.org/security/faq -...

PowerDNS Recursor -- multiple vulnerabilities

PowerDNS Team reports: CVE-2026-52688: RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation CVE-2026-52686: Wildcard CNAME proof validation bypass¶...

PowerDNS Recursor DoS

The vulnerability of the PowerDNS Recursor DNS server is related to errors in the use of standard permissions. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...