pion has 3 CVEs on record between 2021 and 2026. 2 were published in the last 90 days. The median CVSS is 5.3 (medium).
CVEs per month
Last 12 months, by publish date
1025/101125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/09
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 5.3
- Publish → KEV
- —
- Last 90 days
- 2 prev 0
Products
- github.com/pion/dtls/v3 1
- github.com/pion/stun/v3 1
- github.com/pion/webrtc/v3 1
3
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
Worst active — by depth score
CVE-2026-54909Medium· 5.3Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute29CVE-2021-28681Medium· 5.3In github.com/pion/webrtc, failed DTLS certificate verification doesn't stop data channel communication29CVE-2026-54908MediumPion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message28
pion vulnerabilities
CVEs affecting pion, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2026-54908MediumPion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message
Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message
▾ Sunlitpion · github.com/pion/dtls/v3EPSS 0.54%via GHSA
CVE-2026-54909Medium· 5.3Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute
Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute
▾ Sunlitpion · github.com/pion/stun/v3EPSS 0.37%via OSV
CVE-2021-28681Medium· 5.3In github.com/pion/webrtc, failed DTLS certificate verification doesn't stop data channel communication
In github.com/pion/webrtc, failed DTLS certificate verification doesn't stop data channel communication
▾ Sunlitpion · github.com/pion/webrtc/v3EPSS 0.68%via OSV