pdns-recursor: An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and lea...
CVE-2026-33262 is fixed in pdns-recursor on 1 platform, first by DEBIAN-CVE-2026-33262, released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.
An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pdns-recursor · Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | DEBIAN-CVE-2026-33262 | May 15, 2026 |
| pdns-recursor · Debian 14 | 5.4.1-1 | DEBIAN-CVE-2026-33262 | May 15, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.