Products: 4
Vulnerabilities: 20
Known Exploited: 0
1
Critical Level Threats
13
High Level Threats
5
Medium Level Threats
1
Low Level Threats
Vulnerabilities
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Vulnerabilities
CVE-2026-66374
Knot Resolver Heap Buffer Overflow in DoQ Receive Path
Last Modified: Aug 02, 2026
Published: Jul 25, 2026
CVE-2026-49943
Stack‑Based Buffer Overflow in BIRD's AS_PATH Mask Matching Leading to Daemon Crash
Last Modified: Jun 02, 2026
Published: Jun 02, 2026
CVE-2023-50387
bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator
Last Modified: Nov 04, 2025
Published: Feb 13, 2024
CVE-2023-46317
Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers.
Last Modified: Nov 21, 2024
Published: Oct 22, 2023
CVE-2023-26249
Knot Resolver before 5.6.0 enables attackers to consume its resources, launching amplification attacks and potentially causing a denial of service. Specifically, a single client query may lead to a hundred TCP connection attempts if a DNS server closes connections without providing a response.
Last Modified: Mar 14, 2025
Published: Feb 21, 2023
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