CVE-2026-12193

Estado: AplazadaAlta (7.1)—

A vulnerability was identified in VS Revo RevoUninstaller 2.5.x/2.6.x. The affected element is the function IOCtl_Handler in the library RevoDetector.sys of the component IOCTL Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 2.7.0 is sufficient to fix this issue. It is recommended to upgrade the affected component.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 7.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.14%
Percentil entre todas las CVEs puntuadas: 3
Fecha de la puntuación: 6/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation85 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %

Buffer overflow en controlador local (AV:L, PR:L) sin interacción del usuario permite escalada de privilegios con ejecución de código arbitrario.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution Prevention Threat Intelligence Program Restrict Web-Based Content Privileged Account Management Limit Software Installation Behavior Prevention on Endpoint

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

VS Revo — Revouninstaller^AI

CWE

CWE-119, CWE-122

Referencias

JSON original (NVD)

Mostrar

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          "modules": [
            "IOCTL Handler"
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          "product": "RevoUninstaller",
          "versions": [
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  "published": "2026-06-15T00:16:43.350",
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      "url": "https://github.com/Kalagious/RevoDetectorExploit/tree/master",
      "source": "cna@vuldb.com"
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      "url": "https://jordanhiggins.blog/revouninstaller-pool-overflow-exploit/",
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      "url": "https://vandalsuidaho-my.sharepoint.com/:w:/g/personal/higg2059_vandals_uidaho_edu/IQAMHgdfpRAkSqDsoFVswIYNAXjPVFz-admcJyl5ITzYhu0?e=4Ywwza",
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      "url": "https://vuldb.com/submit/829132",
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      "url": "https://vuldb.com/submit/829133",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/370839",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/370839/cti",
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    {
      "url": "https://www.revouninstaller.com/start-freeware-download/",
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          "value": "CWE-119"
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          "lang": "en",
          "value": "CWE-122"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was identified in VS Revo RevoUninstaller 2.5.x/2.6.x. The affected element is the function IOCtl_Handler in the library RevoDetector.sys of the component IOCTL Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 2.7.0 is sufficient to fix this issue. It is recommended to upgrade the affected component."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad fue identificada en VS Revo RevoUninstaller 2.5.x/2.6.x. El elemento afectado es la función IOCtl_Handler en la biblioteca RevoDetector.sys del componente Gestor IOCTL. Dicha manipulación conduce a un desbordamiento de búfer basado en montículo. El ataque debe llevarse a cabo localmente. El exploit está disponible públicamente y podría ser utilizado. La actualización a la versión 2.7.0 es suficiente para solucionar este problema. Se recomienda actualizar el componente afectado."
    }
  ],
  "lastModified": "2026-07-24T12:10:00.210",
  "sourceIdentifier": "cna@vuldb.com"
}