CVE-2026-79755

{"id": "CVE-2026-79755", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-79755", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-04T02:44:52.496401Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "nuclio", "product": "nuclio", "versions": [{"status": "affected", "version": "< 1.17.4"}]}]}], "published": "2026-09-02T17:17:59.940", "references": [{"url": "https://github.com/nuclio/nuclio/commit/24582ac354d04951ec6786b3fe6ccf3b32652e9f", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/pull/4220", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/releases/tag/1.17.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, on the Nuclio local Docker platform, the function namespace is interpolated\u2014unvalidated\u2014into a double-quoted docker ps --filter \"label=nuclio.io/namespace=<value>\" command that is executed via the host shell (/bin/sh -c). Because the default auth kind is nop (unauthenticated), a remote attacker can inject arbitrary OS commands that run as root inside the dashboard container, which holds the Docker socket \u2192 host compromise. This issue has been patched in version 1.17.4."}], "lastModified": "2026-09-09T21:04:42.813", "sourceIdentifier": "security-advisories@github.com"}