CVE-2026-32044

OpenClaw versions prior to 2026.3.2 contain an archive extraction vulnerability in the tar.bz2 installer path that bypasses safety checks enforced on other archive formats. Attackers can craft malicious tar.bz2 skill archives to bypass special-entry blocking and extracted-size guardrails, causing local denial of service during skill installation.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/commit/0dbb92dd2bcf9a32379d11c0f11ed016669dae3e	Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-77hf-7fqf-f227	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-tar-archive-safety-bypass-in-skills-installation	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2026-03-21 01:17

Updated : 2026-03-23 17:10

NVD link : CVE-2026-32044

Mitre link : CVE-2026-32044

CVE.ORG link : CVE-2026-32044

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-409

Improper Handling of Highly Compressed Data (Data Amplification)

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