CVE-2026-33598

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CVSS 3.1

9.1 critical

EPSS

1%p63

Published

Apr 22, 2026 (Apr 22, 2026)

Modified

Jun 17, 2026

Description

A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.

Vendors: powerdns
Products: dnsdist
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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