What is CVE-2026-41357?

CVE-2026-41357 is a low-severity vulnerability in Openclaw, classified under CWE-214. CVSS score: 3.3/10. Published 2026-04-23.

How severe is CVE-2026-41357?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Openclaw

CVE-2026-41357

OpenClaw before 2026.3.31 contains an environment variable leakage vulnerability in SSH-based sandbox backends that pass unsanitized process.env to child processes. Attackers can exploit this by leveraging non-default SSH environment forwa…

EPSS: 0.000 (2.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Openclaw — versions 0, 2026.3.31

Weakness classification (CWE)

CWE-214

References

GitHub Security Advisory (GHSA-j9pv-rrcj-6pfx) (vendor-advisory, Vendor Advisory)
Patch Commit (Patch, patch)
VulnCheck Advisory: OpenClaw < 2026.3.31 - Unsanitized Environment Variable Leakage in SSH Sandbox Backends (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-41357?: CVE-2026-41357 is a low-severity vulnerability in Openclaw, classified under CWE-214. CVSS score: 3.3/10. Published 2026-04-23.
How severe is CVE-2026-41357?: Low severity. CVSS v3 base score is 3.3 out of 10.