CVE-2026-0398

5.3 mediumEPSS 0.3%

Medium (5.3) in powerdns recursor. EPSS 0.3% chance of exploitation in the next 30 days.

Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor.

Severity

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-770
Published: 2026-02-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19