CVE-2026-20610

Estado: AnalizadaAlta (7.8)—

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Tahoe 26.3. An app may be able to gain root privileges.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.21%
Percentil entre todas las CVEs puntuadas: 10
Fecha de la puntuación: 5/10/2026

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 escalation95 %

CWE-59 (symlink) + AV:L PR:L sin UI + descripción explícita de "gain root privileges" en macOS indican escalada de privilegios local.

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

Threat Intelligence Program Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software

Tecnologías afectadas (1)

Apple — Macos

CWE

CWE-59

Referencias

https://support.apple.com/en-us/126348

JSON original (NVD)

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          "options": [
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            },
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          ],
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  "published": "2026-02-11T23:16:04.643",
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      "tags": [
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        "Vendor Advisory"
      ],
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T10:17:31.327",
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    {
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        {
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  "sourceIdentifier": "product-security@apple.com"
}