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PT-2026-34436

🗓️ 22 Apr 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 7 Views

Attacker can open many concurrent DNS over QUIC or DNS over HTTPS connections, causing memory exhaustion and denial of service; DoQ and DoH3 are disabled by default.

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22 Jun 2026 00:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.16.5 - 8.2
EPSS0.00731
SSVC
7