CVE-2026-66374 – Knot Resolver Heap-Based Buffer Overflow Remote Code Execution

CVE ID :CVE-2026-66374

Published : July 25, 2026, 1:16 a.m. | 35 minutes ago

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.

Severity: 8.1 | HIGH

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