uutils coreutils Missing TOCTOU Protection on Non-Linux Unix Platforms in Safe Traversal Module_CVE-2026-35362

{
    "lastseen": "",
    "description": "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.",
    "published": "2026-04-22T16:08:33.266Z",
    "modified": "2026-04-22T16:08:33.266Z",
    "type": "cve",
    "title": "uutils coreutils Missing TOCTOU Protection on Non-Linux Unix Platforms in Safe Traversal Module",
    "source": "canonical",
    "references": "https://github.com/uutils/coreutils/pull/9792\nhttps://github.com/uutils/coreutils/releases/tag/0.6.0",
    "id": "CVE-2026-35362",
    "bulletinFamily": "",
    "cwe": [
        "CWE-367"
    ],
    "cvelist": null,
    "sourceData": "Uutils coreutils 0",
    "sourceHref": "",
    "cvss": {
        "score": 3.6,
        "severity": "LOW",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "coreutils",
    "version": "0",
    "vendor": "Uutils",
    "ai_description": "",
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    "ai_score": 0
}