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High severity7.5OSV Advisory· Published Jan 8, 2026· Updated Jul 15, 2026

CVE-2025-50334

CVE-2025-50334

Description

An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Technitium/Dnsserverllm-fuzzy3 versions
= 13.5+ 2 more
- (no CPE)range: = 13.5
- (no CPE)range: v11.5.3, v12.0, v12.0.1, …
- cpe:2.3:a:technitium:dnsserver:*:*:*:*:*:*:*:*range: <14.0

Patches

Vulnerability mechanics

References

7

github.com/TechnitiumSoftware/DnsServer/commit/7229b217238213cc6275eea68a7e17d73df1603envdPatch
github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-50334nvdExploitThird Party Advisory
github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.mdnvdRelease Notes
github.com/TechnitiumSoftware/DnsServer/blob/v13.3/DnsServerCore/Dns/DnsServer.csnvdProduct
access.redhat.com/security/cve/CVE-2025-50334nvd
bugzilla.redhat.com/show_bug.cginvd
security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-50334.jsonnvd

News mentions

0

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