# github.com/pion/dtls/v2 (Go) vulnerabilities

4 known vulnerabilities (1 high, 3 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/pion/dtls/v2

## Advisories (4)

### [CVE-2026-26014](https://cve.now/CVE-2026-26014): Pion DTLS uses random nonce generation with AES GCM ciphers risks leaking the authentication key

- Severity: Medium 5.9
- Published: Feb 11, 2026
- Affected: through 2.2.12; all versions.

### [CVE-2022-29222](https://cve.now/CVE-2022-29222): Improper Certificate Validation in Pion DTLS

- Severity: Medium 5.9
- Published: May 21, 2022
- Affected: fixed in 2.1.5.

### [CVE-2022-29189](https://cve.now/CVE-2022-29189): Buffer for inbound DTLS fragments has no limit

- Severity: Medium 5.3
- Published: May 20, 2022
- Affected: fixed in 2.1.4.

### [CVE-2022-29190](https://cve.now/CVE-2022-29190): Header reconstruction method can be thrown into an infinite loop in Pion DTLS

- Severity: High 7.5
- Published: May 20, 2022
- Affected: fixed in 2.1.4.

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