# github.com/centrifugal/centrifugo/v6 (Go) vulnerabilities

3 known vulnerabilities (2 critical, 1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: v6.10.2 (Oct 22, 2026): no advisory affects it
- Newest unaffected release: v6.10.2 (Oct 22, 2026), the latest release
- Releases: 39 since v6.0.1 (Jan 19, 2025)
- Registry: https://pkg.go.dev/github.com/centrifugal/centrifugo/v6
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-71485: v6.0.1 to v6.8.4 (v6.9.0 is outside it)
- CVE-2026-49998: v6.0.1 to v6.8.0 (v6.8.1 is outside it)
- CVE-2026-32301: v6.0.1 to v6.6.2 (v6.7.0 is outside it)

## Advisories (3)

### [CVE-2026-71485](https://cve.now/CVE-2026-71485): Centrifugo: Client-forgeable headers emulation lets any client spoof headers forwarded to proxy backends

- Severity: Critical 9.1
- Published: Aug 20, 2026
- Affected: fixed in 6.9.0.
- Fixed in v6.9.0 (released Jul 7, 2026, 44 days before disclosure).
- The latest release, v6.10.2, is not affected.

### [CVE-2026-49998](https://cve.now/CVE-2026-49998): Centrifugo: Dynamic JWKS key cache keyed only by \`kid\` allows cross-issuer JWT authentication bypass

- Severity: High 8.2
- Published: Jul 16, 2026
- Affected: fixed in 6.8.1.
- Fixed in v6.8.1 (released May 27, 2026, 50 days before disclosure).
- The latest release, v6.10.2, is not affected.

### [CVE-2026-32301](https://cve.now/CVE-2026-32301): Centrifugo: SSRF via unverified JWT claims interpolated into dynamic JWKS endpoint URL

- Severity: Critical 9.3
- Published: Mar 12, 2026
- Affected: fixed in 6.7.0.
- Fixed in v6.7.0 (released Mar 12, 2026, the day of disclosure).
- The latest release, v6.10.2, is not affected.

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