CVE-2026-66374

CVE-2026-66374CVE-2026-66374

Description

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

Scoring

CVSS 8.1 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L
Last modified2026-07-25
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.