What is CVE-2026-41374?

CVE-2026-41374 is a medium-severity vulnerability in Openclaw, classified under CWE-408. CVSS score: 5.3/10. Published 2026-04-28.

How severe is CVE-2026-41374?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Openclaw

CVE-2026-41374

OpenClaw before 2026.3.31 performs Discord audio preflight transcription before validating member authorization, allowing unauthenticated attackers to consume resources. Remote attackers can trigger audio preflight processing without member allowlist validation to cause resource exhaustion.

EPSS: 0.005 (39.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Openclaw — versions 0, 2026.3.31

Weakness classification (CWE)

CWE-408

References

disclosure@vulncheck.com (vendor-advisory, Vendor Advisory)
disclosure@vulncheck.com (Patch, patch)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-41374?: CVE-2026-41374 is a medium-severity vulnerability in Openclaw, classified under CWE-408. CVSS score: 5.3/10. Published 2026-04-28.
How severe is CVE-2026-41374?: Medium severity. CVSS v3 base score is 5.3 out of 10.