EUVD-2026-30938

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...

CVE-2026-45557

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...

Technitium DNS Amplification

RISK EVALUATION Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. 2. RECOMMENDED PRACTICES Fixed in version 15.0. 3. DESCRIPTION Technitium...

Technitium DNS Server 安全漏洞

Technitium DNS Server is an open-source authoritative and recursive DNS server developed by the Technitium team. It can be used as a self-hosted DNS server to protect privacy and security. Versions of Technitium DNS Server prior to version 15.0 contained security vulnerabilities. These...

CVE-2026-42255

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation...

CVE-2026-42255

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation...

CVE-2026-42255

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation...

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...

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...

CVE-2025-50334

CVE-2025-50334 affects Technitium DNS Server v13.5, where the rate‑limiting component can be abused by a remote attacker to cause a denial of service. The available connected documents describe the issue as stemming from improper handling within the rate‑limiting logic, impacting DNS service avai...

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...

EUVD-2021-30056

Malicious code in bioql PyPI...

EUVD-2022-35462

Malicious code in bioql PyPI...

EUVD-2022-35463

Malicious code in bioql PyPI...

EUVD-2022-50965

Malicious code in bioql PyPI...

EUVD-2024-53455

Malicious code in bioql PyPI...

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...

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 still be resolvable for a long time, including expired domains and taken-down malicious domains. The effects of an exploit would be widespread and...

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 still be resolvable for a long time, including expired domains and taken-down malicious domains. The effects of an exploit would be widespread and...

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-over-QUIC connections by triggering unhandled exceptions in listener threads...