Bug 2493792 (CVE-2026-36478) - CVE-2026-36478 Technitium DNS Server: Technitium DNS Server: Denial of Service vulnerability via specific components
Summary: CVE-2026-36478 Technitium DNS Server: Technitium DNS Server: Denial of Servic...
Keywords:
Status: NEW
Alias: CVE-2026-36478
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-26 22:01 UTC by OSIDB Bzimport
Modified: 2026-07-29 14:56 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-06-26 22:01:12 UTC 
An issue in Technitium DNS Server v.14.3 and before allows a remote attacker to cause a denial of service via the DnsServerApp.exe, DnsServerApp.dll, TechnitiumLibrary.Net/Dns/DnsClient.cs components
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