Technology · NuGet
SIPSorcery (NuGet) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in SIPSorcery (NuGet): 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-54632, was published on 14 September 2026.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About SIPSorcery (NuGet)
A C# library for managing Voice over IP (VoIP) protocols including SIP, RTP, and WebRTC.
Latest SIPSorcery (NuGet) vulnerabilities
- CVE-2026-54632: SIPSorcery is a WebRTC, SIP, and VoIP library for C# and .NET. Prior to 10.0.9, RTPChannel.OnRTPPacketReceived and the…highCVSS 7.5EPSS 0.7%
- SIPSorcery TurnServer denial of service via malformed UDP datagramhighCVSS 7.5
- SIPSorcery: Malformed UDP datagram crashes TurnServer receive loop with no restart, disabling TURN UDP relay for all clients (DoS)lowCVSS 3.1
- SIPSorcery out-of-bounds read in SCTP SACK chunk parsinghighCVSS 7.5
- SIPSorcery vulnerable to Denial of Service via out-of-bounds read in SCTP SACK chunk parsinglowCVSS 3.1
Most severe SIPSorcery (NuGet) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54632: SIPSorcery is a WebRTC, SIP, and VoIP library for C# and .NET. Prior to 10.0.9, RTPChannel.OnRTPPacketReceived and the…highCVSS 7.5EPSS 0.7%
- SIPSorcery TurnServer denial of service via malformed UDP datagramhighCVSS 7.5
- SIPSorcery out-of-bounds read in SCTP SACK chunk parsinghighCVSS 7.5
- SIPSorcery: Malformed UDP datagram crashes TurnServer receive loop with no restart, disabling TURN UDP relay for all clients (DoS)lowCVSS 3.1
- SIPSorcery vulnerable to Denial of Service via out-of-bounds read in SCTP SACK chunk parsinglowCVSS 3.1
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 4 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 1 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/sipsorcery.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "SIPSorcery (NuGet) vulnerabilities", https://junglewise.ai/threats/technologies/sipsorcery, 26 September 2026.