CVE-2026-15060

{"id": "CVE-2026-15060", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-15060", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-10T17:57:00.800960Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "98a521c5-3a3e-4e2b-bc27-002067e0463c", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "affected": [{"source": "98a521c5-3a3e-4e2b-bc27-002067e0463c", "affectedData": [{"repo": "https://github.com/systemd/systemd", "vendor": "systemd", "product": "systemd-machined", "versions": [{"status": "affected", "version": "259", "lessThan": "262, 261.2, 260.4, 259.8, 258.10", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}]}], "published": "2026-08-10T14:17:21.130", "references": [{"url": "https://github.com/systemd/systemd/security/advisories/GHSA-qwv4-3gwc-w5g8", "source": "98a521c5-3a3e-4e2b-bc27-002067e0463c"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "98a521c5-3a3e-4e2b-bc27-002067e0463c", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "When systemd-machined >= v259 (or v258 with a custom `polkit` policy that allows `register-machine` access) is running on a desktop system, an unprivileged user logged in a desktop graphical session can kill arbitrary processes, even privileged ones.\n\n- versions older than v259 are not affected, unless unprivileged access is granted for the `register-machine` polkit action via a local, custom policy config file\n- versions older than v258 are not affected\n- unrelated to the systemd service manager (pid 1 or user session managers)\n- systemd-machined is not typically installed by default, and is typically in an optional, separate package (e.g.: systemd-container)\n- terminal-only or remote sessions (e.g.: ssh) are not affected"}, {"lang": "es", "value": "Cuando systemd-machined >= v259 (o v258 con una pol\u00edtica \u2019polkit\u2019 personalizada que permite el acceso a \u2019register-machine\u2019) se est\u00e1 ejecutando en un sistema de escritorio, un usuario sin privilegios conectado en una sesi\u00f3n gr\u00e1fica de escritorio puede terminar procesos arbitrarios, incluso los privilegiados.\n\n* las versiones anteriores a v259 no se ven afectadas, a menos que se conceda acceso sin privilegios para la acci\u00f3n \u2019polkit\u2019 \u2019register-machine\u2019 a trav\u00e9s de un archivo de configuraci\u00f3n de pol\u00edtica local y personalizado\n* las versiones anteriores a v258 no se ven afectadas\n* no relacionado con el gestor de servicios systemd (pid 1 o gestores de sesi\u00f3n de usuario)\n* systemd-machined no suele instalarse por defecto, y suele estar en un paquete opcional y separado (p. ej.: systemd-contenedor)\n* las sesiones solo de terminal o remotas (p. ej.: ssh) no se ven afectadas"}], "lastModified": "2026-10-23T20:10:00.160", "sourceIdentifier": "98a521c5-3a3e-4e2b-bc27-002067e0463c"}