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Security Advisories

Published security advisories covering vulnerabilities in VoIP, WebRTC, and telecommunications software by Enable Security.

security advisories
    May 21, 2026

    OpenSIPS: Denial of service in presence.handle_publish() from unchecked Content-Type state High 8.7

    May 21, 2026

    OpenSIPS: Watcherinfo XML generation denial of service from oversized watcher URI High 8.7

    May 21, 2026

    OpenSIPS: Denial of service in SDP bandwidth parsing via QoS SDP cloning High 8.7

    May 21, 2026

    OpenSIPS: Denial of service in IMC #list member listing High 8.2

    May 21, 2026

    OpenSIPS: Out-of-bounds read in IMC unknown-command reply building Medium 6.3

    Dec 17, 2025

    SIPGO: Response DoS vulnerability via nil pointer dereference High 8.7

    Jul 31, 2025

    rtpengine: RTP Inject and RTP Bleed vulnerabilities despite proper configuration Critical 9.3

    Dec 22, 2023

    FreeSWITCH: denial of service via DTLS Hello packets during call initiation High 7.5

    Dec 15, 2023

    rtpengine: denial of service via DTLS Hello packets during call initiation High 7.5

    Dec 15, 2023

    Asterisk: denial of service via DTLS Hello packets during call initiation High 7.5

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