Technology · Coturn
Coturn vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 12 vulnerabilities in Coturn: 0 in the last 7 days and 10 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-73216, was published on 11 August 2026.
- Last 7 days
- 0
- Last 90 days
- 10
- Critical, all time
- 0
- Exploited in the wild
- 0
About Coturn
coturn is a free open-source implementation of TURN and STUN Server for VoIP and WebRTC.
Latest Coturn vulnerabilities
- CVE-2026-73216: Coturn quota bypass in mobility-enabled allocationsmediumCVSS 6.5EPSS 0.6%
- CVE-2026-73215: Coturn EVEN-PORT relay port exhaustioninfoCVSS 0EPSS 0.4%
- CVE-2026-73214: Coturn DTLS memory exhaustion via fragmented ClientHelloinfoCVSS 7.5EPSS 0.6%
- CVE-2026-73213: Coturn IPv6 range check bypass in TURN relayinfoEPSS 0.4%
- CVE-2026-73212: Coturn TURN/STUN relay ACL bypass via IPv6 address encodinginfoCVSS 0EPSS 0.5%
- CVE-2026-65981: Coturn authorization bypass in MICE mobility session resumptionhighCVSS 7.1
- CVE-2026-62959: Coturn heap memory disclosure in ACME redirectinfoCVSS 8.2
- CVE-2026-53450: Coturn loopback protection bypass via IPv4-mapped IPv6 addresseshighCVSS 7.4
- CVE-2026-53449: Coturn arbitrary file write in CLI psd commandmediumCVSS 6
- CVE-2026-53448: Coturn SQL injection in HTTPS admin panel delete operationshighCVSS 7.2
- CVE-2026-43994: Coturn stack buffer overflow in decode_oauth_token_gcmhighCVSS 8.1
- CVE-2026-43915: Coturn stored XSS in web-admin interface via TURN usernamemediumCVSS 5.4
Most severe Coturn vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-43994: Coturn stack buffer overflow in decode_oauth_token_gcmhighCVSS 8.1
- CVE-2026-53450: Coturn loopback protection bypass via IPv4-mapped IPv6 addresseshighCVSS 7.4
- CVE-2026-53448: Coturn SQL injection in HTTPS admin panel delete operationshighCVSS 7.2
- CVE-2026-65981: Coturn authorization bypass in MICE mobility session resumptionhighCVSS 7.1
- CVE-2026-73216: Coturn quota bypass in mobility-enabled allocationsmediumCVSS 6.5EPSS 0.6%
- CVE-2026-53449: Coturn arbitrary file write in CLI psd commandmediumCVSS 6
- CVE-2026-43915: Coturn stored XSS in web-admin interface via TURN usernamemediumCVSS 5.4
- CVE-2026-62959: Coturn heap memory disclosure in ACME redirectinfoCVSS 8.2
- CVE-2026-73214: Coturn DTLS memory exhaustion via fragmented ClientHelloinfoCVSS 7.5EPSS 0.6%
- CVE-2026-73212: Coturn TURN/STUN relay ACL bypass via IPv6 address encodinginfoCVSS 0EPSS 0.5%
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 | 3 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 2 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 5 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 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/coturn.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, "Coturn vulnerabilities", https://junglewise.ai/threats/technologies/coturn, 26 September 2026.