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AlienVault OTX Vulnerabilities

AlienVault OTX Malware

CVE-2026-12200 is a stack-based buffer overflow vulnerability in Ritlabs TinyWeb Server up to version 1.94 on Win32. The vulnerability occurs in the Header Handler component related to the manipulation of the Authorization argument in the libeay32.dll.html library. This flaw can be exploited remotely without authentication. The vendor has not responded to the disclosure, and no official patch or remediation is currently available. The vulnerability has a CVSS 4.0 base score of 6.9, indicating medium severity.

This vulnerability involves a stack-based buffer overflow triggered by manipulating the Authorization argument in the Header Handler component of Ritlabs TinyWeb Server (up to version 1.94) on Win32 platforms. The affected code resides in the libeay32.dll.html library. The flaw allows remote attackers to cause a buffer overflow, potentially leading to arbitrary code execution or denial of service. The vulnerability has been publicly disclosed, but the vendor has not provided any response or patch. No known exploits are reported in the wild at this time.

Detailed information about CVE-2026-12200: Stack-based Buffer Overflow in Ritlabs TinyWeb Server affecting Ritlabs TinyWeb Server. Get real-time updates, techni

CVE-2026-12200: Stack-based Buffer Overflow in Ritlabs TinyWeb Server - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2026-12200: Stack-based Buffer Overflow in Ritlabs TinyWeb Server

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