Name: CVE-2026-66374: Improper Validation of Specified Quantity in Input
Creator: Rapid7
Published: 2026-07-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-66374, CWE-1284, CVSS 8.1, EPSS 0.00624

Knot Resolver before 6.4.1 allows remote code execution via a heap-based buffer overflow in the DoQ (DNS-over-QUIC) receive path.

CVSS Details

CVSS 3.1 Base Score: 8.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L)

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CVSS Details

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