What is CVE-2026-35650?

CVE-2026-35650 is a high-severity vulnerability in Openclaw, classified under CWE-15. CVSS score: 7.5/10. Published 2026-04-10.

How severe is CVE-2026-35650?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Openclaw

CVE-2026-35650

OpenClaw before 2026.3.22 contains an environment variable override handling vulnerability that allows attackers to bypass the shared host environment policy through inconsistent sanitization paths. Attackers can supply blocked or malformed override keys that slip through inconsistent validation to execute arbitrary code with unintended environment variables.

EPSS: 0.005 (39.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Openclaw — versions 0, 2026.3.22

Weakness classification (CWE)

CWE-15

References

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

Frequently asked questions

What is CVE-2026-35650?: CVE-2026-35650 is a high-severity vulnerability in Openclaw, classified under CWE-15. CVSS score: 7.5/10. Published 2026-04-10.
How severe is CVE-2026-35650?: High severity. CVSS v3 base score is 7.5 out of 10.