TI-2026-33306 CVE-2026-45557 · GHSA-vpfg-gc96-vg45
Technitium DNS Server excessive DNSSEC requests
Priority LOW 31
Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records.
Vulnerabilities
14 records
TI-2026-30571 CVE-2026-42255 · GHSA-v7f3-6mf2-m8hj
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Priority LOW 37
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
TI-2025-32106 CVE-2025-50334 · GHSA-f67m-8h88-qhqh
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of…
Priority MEDIUM 41
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
TI-2024-37117 CVE-2024-56089 · GHSA-xfg5-f9qw-rwqq
An issue in Technitium through v13.2.2 enables attackers to conduct a DNS cache poisoning…
Priority LOW 39
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 attack.
TI-2024-37712 CVE-2024-56946 · GHSA-r58r-w68f-vcxj
Denial of service in DNS-over-QUIC in Technitium DNS Server <= v13.2.2 allows remote…
Priority LOW 30
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-over-QUIC connections by triggering unhandled exceptions in listener th…
TI-2023-26858 CVE-2023-49203 · GHSA-qc32-xfvc-33fg
Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth…
Priority MEDIUM 40
Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a…
TI-2023-12998 CVE-2023-28457 · GHSA-9rfc-px2m-hwvj
An issue was discovered in Technitium through 11.0.3.
Priority LOW 38
An issue was discovered in Technitium through 11.0.3.
TI-2023-12997 CVE-2023-28456 · GHSA-6p25-v7px-gqph
An issue was discovered in Technitium through 11.0.2.
Priority MEDIUM 40
An issue was discovered in Technitium through 11.0.2.
TI-2023-12996 CVE-2023-28455 · GHSA-6mgp-6qqc-4g38
An issue was discovered in Technitium through 11.0.2.
Priority LOW 39
An issue was discovered in Technitium through 11.0.2.
TI-2023-12994 CVE-2023-28451 · GHSA-3v74-rm67-6782
An issue was discovered in Technitium 11.0.2.
Priority LOW 39
An issue was discovered in Technitium 11.0.2.
TI-2022-23891 CVE-2022-48256 · GHSA-67rx-hj63-9h2v
Technitium DNS Server before 10.0 allows a self-CNAME denial-of-service attack in which a…
Priority MEDIUM 40
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.
TI-2022-12504 CVE-2022-30258 · GHSA-55xg-h548-pgfp
An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V2 of…
Priority MEDIUM 43
An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V2 of unintended domain name resolution.
TI-2022-12503 CVE-2022-30257 · GHSA-q889-wjj8-c346
An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V1 of…
Priority MEDIUM 43
An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V1 of unintended domain name resolution.
TI-2021-19156 CVE-2021-43105 · GHSA-fh5j-qj82-2m8v
A vulnerability in the bailiwick checking function in Technitium DNS Server <= v7.0…
Priority LOW 21
A vulnerability in the bailiwick checking function in Technitium DNS Server <= v7.0 exists that allows specific malicious users to inject `NS` records of any domain (even TLDs) into the cache and conduct a DNS cache pois…