Medium severity5.3NVD Advisory· Published Apr 22, 2026· Updated Apr 27, 2026
CVE-2026-33260
CVE-2026-33260
Description
An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5Patches
Vulnerability mechanics
References
3- docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-2026-05.htmlnvdVendor Advisory
- docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-03.htmlnvdVendor AdvisoryBroken Link
- www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-04.htmlnvdVendor Advisory
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