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Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name

🗓️ 23 Jul 2026 08:03:48Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 7 Views

Possible heap buffer overflow when validator canonicalizes RDATA containing the domain name microsoft

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23 Jul 2026 21:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.8
EPSS0.00142
SSVC
7