An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade pdns-recursor | Dec 15, 2025 | Dec 9, 2025 |
| Freebsd | — | Upgrade powerdns-recursor | Feb 17, 2026 | Feb 16, 2026 |
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