pdns: An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record da...
CVE-2026-33611 is fixed in pdns on 1 platform, first by DEBIAN-CVE-2026-33611, released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.
An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pdns · Debian 13.5 (trixie) | 4.9.14-0+deb13u1 | DEBIAN-CVE-2026-33611 | May 15, 2026 |
| pdns · Debian 14 | 5.0.4-1 | DEBIAN-CVE-2026-33611 | May 15, 2026 |
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