Unrated severityNVD Advisory· Published Jul 25, 2026
Debian knot-resolver: Knot Resolver before 6.4.1 allows remote code execution via a heap-based buffer …
CVE-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.
Affected products
1- Range: <6.4.1
Patches
Vulnerability mechanics
News mentions
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