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GHSA-j9wf-6r2x-hqmx

Published Feb 19, 2026·Last modified Feb 23, 2026
Affected Components(0)

No affected components available

Description

Summary

Centrifugo v6.6.0 binary is compiled with Go 1.25.5 and
statically links github.com/quic-go/webtransport-go v0.9.0, having 7 known
CVEs

Go standard library — compiled with Go 1.25.5:

| CVE | Severity | CVSS | Fixed In | |-----|----------|------|----------| | CVE-2025-68121 | CRITICAL | 10.0 | Go 1.25.7, 1.24.13 | | CVE-2025-61726 | HIGH | 7.5 | Go 1.25.6, 1.24.12 | | CVE-2025-61728 | MEDIUM | 6.5 | Go 1.25.6, 1.24.12 | | CVE-2025-61730 | MEDIUM | 5.3 | Go 1.25.6, 1.24.12 |

Direct dependency github.com/quic-go/webtransport-go — pinned at v0.9.0 (go.mod line 34):

| CVE | Severity | CVSS | Fixed In | |-----|----------|------|----------| | CVE-2026-21434 | MEDIUM | 5.3 | webtransport-go v0.10.0 | | CVE-2026-21435 | MEDIUM | 5.3 | webtransport-go v0.10.0 | | CVE-2026-21438 | MEDIUM | 5.3 | webtransport-go v0.10.0 |

Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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