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CVE-2026-35362

Estado: AnalizadaBaja (3.6)—

The safe_traversal module in uutils coreutils, which provides protection against Time-of-Check to Time-of-Use (TOCTOU) symlink races using file-descriptor-relative syscalls, is incorrectly limited to Linux targets. On other Unix-like systems such as macOS and FreeBSD, the utility fails to utilize these protections, leaving directory traversal operations vulnerable to symlink race conditions.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-35362",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-04-22T17:25:54.781571Z"
        }
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
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  "affected": [
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      "affectedData": [
        {
          "repo": "https://github.com/uutils/coreutils",
          "vendor": "Uutils",
          "product": "coreutils",
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          "collectionURL": "https://github.com/uutils",
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  "published": "2026-04-22T17:16:38.960",
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      "url": "https://github.com/uutils/coreutils/pull/9792",
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        "Patch"
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      "url": "https://github.com/uutils/coreutils/releases/tag/0.6.0",
      "tags": [
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      "lang": "en",
      "value": "The safe_traversal module in uutils coreutils, which provides protection against Time-of-Check to Time-of-Use (TOCTOU) symlink races using file-descriptor-relative syscalls, is incorrectly limited to Linux targets. On other Unix-like systems such as macOS and FreeBSD, the utility fails to utilize these protections, leaving directory traversal operations vulnerable to symlink race conditions."
    }
  ],
  "lastModified": "2026-06-17T10:40:27.760",
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          "negate": false,
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