CVE-2026-16742

{"id": "CVE-2026-16742", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-16742", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-10T15:48:50.415136Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "98a521c5-3a3e-4e2b-bc27-002067e0463c", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "affected": [{"source": "98a521c5-3a3e-4e2b-bc27-002067e0463c", "affectedData": [{"repo": "https://github.com/systemd/systemd", "vendor": "systemd", "product": "systemd-homed", "versions": [{"status": "affected", "version": "245", "lessThan": "262, 261.2, 260.4, 259.8, 258.10", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}]}], "published": "2026-08-10T14:17:21.277", "references": [{"url": "https://github.com/systemd/systemd/security/advisories/GHSA-jm29-p7hh-vjhv", "source": "98a521c5-3a3e-4e2b-bc27-002067e0463c"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-269"}, {"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "systemd-homed contains a local privilege escalation bug via arbitrary system group addition to a local, logged in, homed-managed user"}, {"lang": "es", "value": "systemd-homed contiene un error de escalada de privilegios local a trav\u00e9s de la adici\u00f3n arbitraria de grupos del sistema a un usuario local, que ha iniciado sesi\u00f3n y es gestionado por homed."}], "lastModified": "2026-10-23T20:10:00.160", "sourceIdentifier": "98a521c5-3a3e-4e2b-bc27-002067e0463c"}