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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (50.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Openclaw — versions 0, 2026.3.31
Weakness classification (CWE)
References
- github.com/openclaw/openclaw/security/advisories/GHSA-hhff-fj5f-qg48 (vendor-advisory, Vendor Advisory)
- github.com/openclaw/openclaw/commit/ee52f64226a03efadfdf1e3b759e13424a3d4e41 (Patch, patch)
- www.vulncheck.com/advisories/openclaw-resource-consumption-via-discord-audio-pr… (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.