Debian/pdns-recursor: medium 5.3
An invalid zone might pass ZONEMD validation while it should not. This is only relevant if ZoneToCache is configured with ZONEMD validation.
Action: Upgrade pdns-recursor to 5.4.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.4.3-1 | - |
Fixed versions
| 5.4.3-1 |
Sources
- osv: DEBIAN-CVE-2026-42390#Debian:14/pdns-recursor
- https://security-tracker.debian.org/tracker/CVE-2026-42390
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