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CVE-2026-49841

CRITICAL · CVSS 9.8 EPSS %0.39 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-09T17:17:47.870 · Çekilme zamanı: 2026-06-30T12:14:56.798713+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

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CVE
CVE-2026-49841
Severity
CRITICAL
CVSS
9.8
EPSS
%0.39

Orijinal NVD Açıklaması

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, the mod_verto HTTP request handler allocates a fixed 2 MiB buffer for a POST application/x-www-form-urlencoded body but accepts Content-Length up to just under 10 MiB. The body-read loop is bounded by Content-Length rather than the buffer size, producing an attacker-controlled heap overflow of up to ~8 MiB -- before the HTTP basic-auth check runs. This issue has been patched in version 1.11.1.