CVE-2026-46334

A flaw was found in OpenSIPS, a Session Initiation Protocol SIP server. An unauthenticated remote attacker could exploit a vulnerability in the Session Description Protocol SDP bandwidth-line parsing logic. By sending a SIP request with a malformed SDP bandwidth line, the attacker could corrupt...

EUVD-2026-53010

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the SDP bandwidth-line parsing logic. A SIP request with Content-Type: application/sdp and a malformed session-level SDP bandwidth line missing t...