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Heap overflow via 32-bit length wrap of the URI username in Windows Kerberos auth message wrapping

🗓️ 22 Oct 2026 19:13:49Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 2 Views

Heap overflow in MongoDB C Driver Windows Kerberos/SSPI auth causes DoS or memory corruption.

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22 Oct 2026 20:38Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.2
CVSS 45.7
EPSS0.00166
2