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CVE-2026-33259

MEDIUM · 5.0 CVSS Gepubliceerd: 22-04-2026 CWE-416

Beschrijving

Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider.

Vendors

Powerdns

Affected products

Recursor

References

docs.powerdns.com