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Ritlabs CVE debriefs

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MEDIUM Ritlabs CVE published 2026-06-15

CVE-2026-12200

A stack-based buffer overflow vulnerability has been detected in Ritlabs TinyWeb Server up to 1.94 on Win32. The vulnerability impacts an unknown function in the library libeay32.dll of the Header Handler component. The manipulation of the argument Authorization leads to the vulnerability. The attack can be initiated remotely and has been disclosed publicly.