{"cve":"CVE-2010-2239","nvd":{"published":"2010-08-19T18:00:03.577","modified":"2026-06-16T23:20:21.887","status":"Modified","description":"Red Hat libvirt, possibly 0.6.0 through 0.8.2, creates new images without setting the user-defined backing-store format, which allows guest OS users to read arbitrary files on the host OS via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://libvirt.org/news.html","http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html","http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html","http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html","http://ubuntu.com/usn/usn-1008-1"],"products":["libvirt:libvirt"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-2239","score":0.00325,"percentile":0.25643,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}