Browse CVEs

MEDIUM 6.5 CVE-2026-42255 Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation. Dnsserver 15.0+ Fix from $1,6002026-04-26 HIGH 7.5 CVE-2025-50334 An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component Dnsserver 14.0+ Fix from $1,9502026-01-08 HIGH 7.5 CVE-2024-56089 An issue in Technitium through v13.2.2 enables attackers to conduct a DNS cache poisoning attack and inject fake responses by reviving the birthday a… Dnsserver after 13.2.2 Fix from $1,9502025-12-01 MEDIUM 5.3 CVE-2024-56946 Denial of service in DNS-over-QUIC in Technitium DNS Server <= v13.2.2 allows remote attackers to permanently stop the server from accepting new DNS-… Dnsserver 13.3+ Fix from $1,6002025-02-03 HIGH 7.5 CVE-2023-28455 An issue was discovered in Technitium through 11.0.2. The forwarding mode enables attackers to create a query loop using Technitium resolvers, launch… Dnsserver after 11.0.2 Fix from $1,9502024-09-18 HIGH 7.5 CVE-2023-28456 An issue was discovered in Technitium through 11.0.2. It enables attackers to launch amplification attacks (3 times more than other "golden model" so… Dnsserver after 11.0.2 Fix from $1,9502024-09-18 HIGH 7.5 CVE-2023-28457 An issue was discovered in Technitium through 11.0.3. It enables attackers to conduct a DNS cache poisoning attack and inject fake responses within 1… Dnsserver after 11.0.3 Fix from $1,9502024-09-18 HIGH 7.5 CVE-2023-49203 Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation… Dnsserver Mitigation only Fix from $1,9502024-09-18 HIGH 7.5 CVE-2023-28451 An issue was discovered in Technitium 11.0.2. There is a vulnerability (called BadDNS) in DNS resolving software, which triggers a resolver to ignore… Dnsserver Mitigation only Fix from $1,9502024-09-18 HIGH 7.5 CVE-2022-48256 Technitium DNS Server before 10.0 allows a self-CNAME denial-of-service attack in which a CNAME loop causes an answer to contain hundreds of records. Dns Server 10.0+ Fix from $1,9502023-01-13 CRITICAL 9.8 CVE-2022-30258 An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V2 of unintended domain name resolution. A revoked domain name can… Dns Server after 8.0.2 Fix from $2,3002022-11-21 CRITICAL 9.8 CVE-2022-30257 An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V1 of unintended domain name resolution. A revoked domain name can… Dns Server after 8.0.2 Fix from $2,3002022-11-21