CVE-2026-33611

A flaw was found in PowerDNS. An operator with access to the REST API can introduce invalid HTTPS or SVCB record data, which can lead to corruption of the LMDB database. This can result in a denial of service due to data integrity issues. Mitigation To mitigate this issue, restrict access to the...

[SECURITY] Fedora 44 Update: pdns-recursor-5.4.0-1.fc44

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

SUSE CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

Linux Distros Unpatched Vulnerability : CVE-2026-33610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request t...

EUVD-2026-24949

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

DEBIAN-CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610 Possible file descriptor exhaustion in forward-dnsupdate

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610 Possible file descriptor exhaustion in forward-dnsupdate

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610 Possible file descriptor exhaustion in forward-dnsupdate

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610

The CVE describes a denial-of-service risk in PowerDNS: a rogue primary server can exhaust file descriptors when a PowerDNS secondary forwards a DNS update request to it. This is triggered in the forward-dnsupdate path, leading to an eventual DoS on the affected system. Connected advisories (OSV/...

CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

CVE-2026-33610

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it...

PowerDNS Authoritative Server 注入漏洞

The PowerDNS Authoritative Server is a DNS server developed by the Dutch company PowerDNS. There is an injection vulnerability in the PowerDNS Authoritative Server, which stems from incomplete escape sequences in LDAP queries when 8bit-dns is enabled, allowing users to query internal domain...

PowerDNS Authoritative 资源管理错误漏洞

PowerDNS Authoritative is a DNS server software developed by PowerDNS Corporation. PowerDNS Authoritative has a resource management vulnerability that can lead to a denial-of-service attack. This vulnerability occurs when the PowerDNS auxiliary servers forward DNS update requests to malicious...

PowerDNS DNSdist 安全漏洞

PowerDNS DNSdist is a proxy software provided by PowerDNS that offers DNS traffic load balancing and security protection capabilities. PowerDNS DNSdist has a security vulnerability, which stems from detection issues and may lead to denial-of-service attacks...

PowerDNS Recursor（pdns_recursor） 代码问题漏洞

PowerDNS Recursor pdnsrecursor is a domain name resolution server developed by the Dutch company PowerDNS. There is a code vulnerability in PowerDNS Recursor. This vulnerability arises from the use of the zoneToCache function, where attackers can send zones that result in null pointer...

PowerDNS Authoritative Server 代码注入漏洞

The PowerDNS Authoritative Server is a DNS server developed by the Dutch company PowerDNS. There is a code injection vulnerability in the PowerDNS Authoritative Server. This vulnerability allows attackers to send notification requests, resulting in new auxiliary domains being added to the bind...

PowerDNS DNSdist 缓冲区错误漏洞

PowerDNS DNSdist is a proxy software provided by PowerDNS that offers capabilities for DNS traffic load balancing and security protection. PowerDNS DNSdist has a buffer error vulnerability, which stems from malicious backends that can send specially crafted SVCB responses to resolver discovery...