CVE-2026-33610

A flaw was found in PowerDNS. A remote attacker, operating as a rogue primary server, can exploit this vulnerability by sending a malicious DNS update request to a PowerDNS secondary server. This can lead to the exhaustion of file descriptors on the secondary server. Consequently, the PowerDNS...

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...

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...

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...

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...

UBUNTU-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

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 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

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...

PT-2026-34447

Name of the Vulnerable Software and Affected Versions PowerDNS affected versions not specified Description A rogue primary server can cause file descriptor exhaustion, leading to a denial of service, when a PowerDNS secondary server forwards a DNS update request to it. Recommendations At the...