CVE-2026-2040

{"id": "CVE-2026-2040", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "published": "2026-02-20T23:16:04.050", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-26-122/", "source": "zdi-disclosures@trendmicro.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "PDF-XChange Editor TrackerUpdate Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of PDF-XChange Editor. 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 TrackerUpdate process. The product loads a library from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of a target user. Was ZDI-CAN-27788."}, {"lang": "es", "value": "Vulnerabilidad de Escalada de Privilegios Local por Elemento de Ruta de B\u00fasqueda No Controlado en PDF-XChange Editor TrackerUpdate. Esta vulnerabilidad permite a atacantes locales escalar privilegios en instalaciones afectadas de PDF-XChange Editor. Un atacante debe primero lograr la capacidad de ejecutar c\u00f3digo con pocos privilegios en el sistema objetivo para explotar esta vulnerabilidad.\n\nLa falla se encuentra dentro del proceso TrackerUpdate. El producto carga una biblioteca desde una ubicaci\u00f3n no segura. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar c\u00f3digo en el contexto de un usuario objetivo. Fue ZDI-CAN-27788."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "zdi-disclosures@trendmicro.com"}