{"id":"CVE-2026-47215","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-47215","generatedAt":"2026-10-28T02:21:13.747Z","title":"Prior to SingularityCE 4.4.2 and SingularityPRO 4.3.9 and 4.1.14, incorrect path-string matching in the singularity.conf limit container paths directive allows a container in a sibling directory such as /data/safe-but-unsafe to be run when /data/safe is…","description":"SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.4.2 and SingularityPRO 4.3.9 and 4.1.14, incorrect path-string matching in the singularity.conf limit container paths directive allows a container in a sibling directory such as /data/safe-but-unsafe to be run when /data/safe is allowed under setuid mode. This permits a user to run a container from outside the administrator's configured path allowlist. Installations that do not use limit container paths are not affected. This issue is fixed in SingularityCE 4.4.2 and SingularityPRO 4.3.9 and 4.1.14.","published":"2026-09-15T16:17:11.000Z","lastModified":"2026-09-25T14:24:00.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":4.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"},"cwe":["CWE-22"],"affected":[],"epss":{"score":0.00155,"percentile":0.04559,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/sylabs/singularity/commit/c08791793e843d4c9c1f2fc1d9d12abef747378f","source":"security-advisories@github.com"},{"url":"https://github.com/sylabs/singularity/commit/c1dc9470a769e6e534b588a4ed521768ca4fc0d1","source":"security-advisories@github.com"},{"url":"https://github.com/sylabs/singularity/pull/4152","source":"security-advisories@github.com"},{"url":"https://github.com/sylabs/singularity/releases/tag/v4.4.2","source":"security-advisories@github.com"},{"url":"https://github.com/sylabs/singularity/security/advisories/GHSA-wqcr-7rf3-f64m","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-47215","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}