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CVE-2021-40770

Status: ModifiedHigh (7.8)—

Adobe Prelude version 10.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability.

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 — Prelude

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2021-40770",
  "cveTags": [],
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          "version": "2.0.3",
          "timestamp": "2025-04-23T13:15:08.678359Z"
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  "published": "2021-11-22T16:15:07.547",
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      "value": "Adobe Prelude version 10.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability."
    },
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    }
  ],
  "lastModified": "2026-06-17T04:07:24.787",
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