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CVE-2026-2271

Estado: AnalizadaMedia (5.5)—

A flaw was found in GIMP's PSP (Paint Shop Pro) file parser. A remote attacker could exploit an integer overflow vulnerability in the read_creator_block() function by providing a specially crafted PSP image file. This vulnerability occurs when a 32-bit length value from the file is used for memory allocation without proper validation, leading to a heap overflow and an out-of-bounds write. Successful exploitation could result in an application level denial of service.

CVSS

Probabilidad de explotación (EPSS)

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).

Tecnologías afectadas (1)

Gimp — Gimp

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-2271",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-27T19:52:36.619548Z"
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          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "published": "2026-03-26T21:17:04.713",
  "references": [
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      "url": "https://access.redhat.com/security/cve/CVE-2026-2271",
      "tags": [
        "Vendor Advisory"
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      "url": "https://gitlab.gnome.org/GNOME/gimp/-/issues/15732",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in GIMP's PSP (Paint Shop Pro) file parser. A remote attacker could exploit an integer overflow vulnerability in the read_creator_block() function by providing a specially crafted PSP image file. This vulnerability occurs when a 32-bit length value from the file is used for memory allocation without proper validation, leading to a heap overflow and an out-of-bounds write. Successful exploitation could result in an application level denial of service."
    },
    {
      "lang": "es",
      "value": "Se encontró una falla en el analizador de archivos PSP (Paint Shop Pro) de GIMP. Un atacante remoto podría explotar una vulnerabilidad de desbordamiento de entero en la función read_creator_block() al proporcionar un archivo de imagen PSP especialmente diseñado. Esta vulnerabilidad ocurre cuando un valor de longitud de 32 bits del archivo se utiliza para la asignación de memoria sin una validación adecuada, lo que lleva a un desbordamiento de montículo y una escritura fuera de límites. La explotación exitosa podría resultar en una denegación de servicio a nivel de aplicación."
    }
  ],
  "lastModified": "2026-06-17T10:30:41.160",
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