{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-49842/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-09T18:39:33.710Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-49842","@id":"https://www.cve.org/CVERecord?id=CVE-2026-49842","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, mod_verto's WebSocket frame loop intercepts a #-prefixed speed-test protocol (#SPU / #SPB / #SPE) before any authentication check. The declared payload size in #SPU was parsed with atoi() and only rejected non-positive values, so an unauthenticated peer could request up to INT_MAX bytes. The"},"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":"2026-06-09T18:39:33.710Z"}]}