CVE-2026-15684

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "Glary Utilities", "vendor": "Glarysoft", "versions": [{"status": "affected", "version": "6.24.0.28"}]}], "source": "zdi-disclosures@trendmicro.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Glarysoft Glary Utilities Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Glarysoft Glary Utilities. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the Disk Clean functionality. By creating a junction, an attacker can abuse the service to delete arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27004."}, {"lang": "es", "value": "Vulnerabilidad de escalada de privilegios local por seguimiento de enlaces en Glarysoft Glary Utilities. Esta vulnerabilidad permite a atacantes locales escalar privilegios en instalaciones afectadas de Glarysoft Glary Utilities. Un atacante debe primero obtener la capacidad de ejecutar c\u00f3digo con privilegios bajos en el sistema objetivo para explotar esta vulnerabilidad.\n\nLa falla espec\u00edfica existe dentro de la funcionalidad \u2019Disk Clean\u2019. Al crear una uni\u00f3n, un atacante puede abusar del servicio para eliminar archivos arbitrarios. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar c\u00f3digo arbitrario en el contexto de SYSTEM. Fue ZDI-CAN-27004."}], "id": "CVE-2026-15684", "lastModified": "2026-10-24T22:10:00.210", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.3, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-15684", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-14T13:00:17.891518Z", "version": "2.0.3"}}]}, "published": "2026-07-13T22:16:45.993", "references": [{"source": "zdi-disclosures@trendmicro.com", "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-402/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.24.0.28"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Glary Utilities", "source": "cna", "vendor": "Glarysoft"}, "product": "glary_utilities", "vendor": "glarysoft"}], "created": "2026-07-13T23:15:16.480281+00:00", "updated": "2026-07-31T11:15:05.511092+00:00", "vendors": ["glarysoft", "glarysoft$PRODUCT$glary_utilities"]}