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CVE-2026-28422

Estado: AnalizadaBaja (2.2)—

Vim is an open source, command line text editor. Prior to version 9.2.0078, a stack-buffer-overflow occurs in `build_stl_str_hl()` when rendering a statusline with a multi-byte fill character on a very wide terminal. Version 9.2.0078 patches the issue.

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)

VIM — VIM

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-28422",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2026-28422",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-02T21:45:36.363670Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
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          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 2.2,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 0.8
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        {
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              "version": "< 9.2.0078"
            }
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  ],
  "published": "2026-02-27T22:16:25.667",
  "references": [
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      "url": "https://github.com/vim/vim/commit/4e5b9e31cb7484ad156f",
      "tags": [
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
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  "descriptions": [
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      "lang": "en",
      "value": "Vim is an open source, command line text editor. Prior to version 9.2.0078, a stack-buffer-overflow occurs in `build_stl_str_hl()` when rendering a statusline with a multi-byte fill character on a very wide terminal. Version 9.2.0078 patches the issue."
    },
    {
      "lang": "es",
      "value": "Vim es un editor de texto de código abierto, de línea de comandos. Antes de la versión 9.2.0078, ocurre un desbordamiento de búfer de pila en 'build_stl_str_hl()' al renderizar una línea de estado con un carácter de relleno multibyte en una terminal muy ancha. La versión 9.2.0078 corrige el problema."
    }
  ],
  "lastModified": "2026-06-17T10:28:35.633",
  "configurations": [
    {
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              "versionEndExcluding": "9.2.0078"
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  "sourceIdentifier": "security-advisories@github.com"
}