CVE-2026-34510: OpenClaw before 2026.3.22 contains a path traversal vulnerability in Windows media loaders that accepts remote

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2026-34510 is a medium-severity flaw (CVSS 5.3) affecting openclaw. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 targets that are treated as local content, bypassing intended access restrictions.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-41
Published	2026-04-01
Last modified	2026-06-17

Publisher (CNA): VulnCheck · Vendor: openclaw

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-01 16:23 UTCPublished CVE record published
2026-06-17 10:39 UTCUpdated Record last modified

openclaw openclaw UPGRADE

Affected: < 2026.3.22

Fixed in: 2026.3.22

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls openclaw

2. UPGRADE to 2026.3.22

npm install openclaw@">=2026.3.22"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-34510?

openclaw: upgrade to 2026.3.22. Exact commands for each OS are on this page.

Is CVE-2026-34510 being exploited?

CVE-2026-34510 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-34510 affect?

CVE-2026-34510 affects openclaw. Severity is medium (CVSS 5.3). 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 targ

How urgent is CVE-2026-34510?

Priority 30/100. Remotely exploitable, no login, no user action

Software pages

Windows vulnerabilities

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References

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