{"cve":"CVE-2026-32044","nvd":{"published":"2026-03-21T01:17:06.950","modified":"2026-06-17T10:35:00.363","status":"Analyzed","description":"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_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-409"],"references":["https://github.com/openclaw/openclaw/commit/0dbb92dd2bcf9a32379d11c0f11ed016669dae3e","https://github.com/openclaw/openclaw/security/advisories/GHSA-77hf-7fqf-f227","https://www.vulncheck.com/advisories/openclaw-tar-archive-safety-bypass-in-skills-installation"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-32044","score":0.00137,"percentile":0.03095,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-77hf-7fqf-f227","url":"https://osv.dev/vulnerability/GHSA-77hf-7fqf-f227","summary":"OpenClaw skills-install-download: tar.bz2 extraction bypassed archive safety parity checks (local DoS)","modified":"2026-04-02T13:26:35.398565317Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.3.2"],"fixed":["2026.3.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}