{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-49841/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-11T03:55:21.275Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-49841","@id":"https://www.cve.org/CVERecord?id=CVE-2026-49841","description":"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 "},"products":[{"@id":"cpe:2.3:a:signalwire:freeswitch:\\<_1.11.1:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:signalwire:freeswitch:\\<_1.11.1:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-11T03:55:21.275Z"}]}