Coturn
26 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Coturn, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
Coturn CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 2 |
| 2026-07 | 5 |
| 2026-08 | 9 |
| 2026-09 | 0 |
Severity
How the 26 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical3
- High12
- Medium5
Latest CVEs
The 15 most recently published vulnerabilities affecting Coturn.
- CVE-2026-68555coturn: Chained mobility resumes allow authenticated remote memory exhaustion6.5
- CVE-2026-68552Coturn: uint16_t truncation overflow in STUN message length causes TCP stream framing bypass5.3
- CVE-2026-68554Coturn: STUN attributes after MESSAGE-INTEGRITY are processed, letting on-path attackers modify authenticated TURN requests—
- CVE-2026-68553Coturn: Format String Injection via TURN USERNAME/REALM into hiredis Redis Command7.1
- CVE-2026-73216coturn: mobility disconnects bypass allocation quotas and exhaust relay capacity6.5
- CVE-2026-73215The coturn server can end in a state where it does not accept more requests with "even-port" enabled.—
- CVE-2026-73214coturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoS—
- CVE-2026-73213Coturn: `addr_less_eq()` does a component-wise IPv6 comparison instead of a lexicographic one, letting an authenticated TURN client bypass `denied-peer-ip`/`allowed-peer-ip` IPv6 ranges (TURN-specific SSRF)—
- CVE-2026-73212coturn peer-IP ACL canonicalization & scope bypass on the RFC 6062 TCP CONNECT relay path → internal-network SSRF and proven internal root RCE—
- CVE-2026-65981Coturn: MOBILITY-TICKET session-resume authorization bypass allows cross-user TURN allocation takeover7.1
- CVE-2026-62959Coturn: Pre-authentication heap memory disclosure in ACME redirect (`try_acme_redirect`)—
- CVE-2026-53450Coturn: IPv4-mapped 127.0.0.1 bypasses default loopback peer protection7.4
- CVE-2026-53449Coturn: Arbitrary File Write via CLI psd Command6.0
- CVE-2026-53448Coturn: SQL Injection in HTTPS Admin Panel Delete Operations7.2
- CVE-2026-43994Coturn: Stack buffer overflow in decode_oauth_token_gcm()8.1
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