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CVE-2026-42254

Hickory DNS

Description

Hickory DNS hickory-recursor 0.1 through 0.25.2 allows cross-zone poisoning because cached data is not directly associated with a query that triggered a response.

CVSS 4EPSS 0.16199999999999998%Risk 0.41
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Published
2026-04-26 03:15:59
Affected versions
<0.25.2
Type
Core software
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N