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CVE-2026-48291

Status: AnalyzedHigh (7.8)—

Format Plugins versions 1.1.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in 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).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Vector AV:L + UI:R indica ejecución en cliente: usuario abre archivo malicioso. CWE-122 (heap overflow) permite ejecución de código arbitrario (T1059) en contexto del usuario actual.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Affected technologies (1)

Adobe — Format Plugins

CWEs

References

Raw JSON (NVD)

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{
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  "cveTags": [],
  "metrics": {
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      "affectedData": [
        {
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-08-28T00:17:44.620",
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