What is CVE-2026-34510?

CVE-2026-34510 is a medium-severity vulnerability in Openclaw, classified under CWE-41. CVSS score: 5.3/10. Published 2026-04-01.

How severe is CVE-2026-34510?

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

Vulnerability in Openclaw

CVE-2026-34510

OpenClaw before 2026.3.22 contains a path traversal vulnerability in Windows media loaders that accepts remote-host file URLs and UNC-style paths before local-path validation. Attackers can exploit this by providing network-hosted file tar…

EPSS: 0.001 (20.3th 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:L/I:N/A:N.

Affected products

Openclaw — versions 0, 2026.3.22

Weakness classification (CWE)

CWE-41

References

GitHub Security Advisory (GHSA-h3x4-hc5v-v2gm) (vendor-advisory)
Patch Commit #1 (patch)
Patch Commit #2 (patch)
Patch Commit #3 (patch)
www.vulncheck.com/advisories/openclaw-remote-file-url-acceptance-in-windows-med… (third-party-advisory)

Frequently asked questions

What is CVE-2026-34510?: CVE-2026-34510 is a medium-severity vulnerability in Openclaw, classified under CWE-41. CVSS score: 5.3/10. Published 2026-04-01.
How severe is CVE-2026-34510?: Medium severity. CVSS v3 base score is 5.3 out of 10.