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CVE-2021-21053

Status: ModifiedHigh (7.8)—

Adobe Illustrator version 25.1 (and earlier) is affected by an Out-of-bounds Write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Adobe — Illustrator

CWEs

References

Raw JSON (NVD)

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          "version": "2.0.3",
          "timestamp": "2025-04-23T13:19:57.383647Z"
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          "value": "CWE-787"
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    },
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      "lang": "es",
      "value": "Adobe Illustrator versiones 25.1 (y anteriores) está afectada por una vulnerabilidad de escritura fuera de límites cuando analiza un archivo diseñado. Un atacante no autenticado podría aprovechar esta vulnerabilidad para alcanzar una ejecución de código arbitraria en el contexto del usuario actual. Una explotación de este problema requiere una interacción del usuario, ya que la víctima debe abrir un archivo malicioso"
    }
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  "lastModified": "2026-06-17T03:34:44.330",
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