Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel_21CF749E-BFFC-545D-BF25-09BAEAE71E0D

{
    "lastseen": "2026-05-13T12:30:36",
    "description": "copyfail-sh No race. No offsets. No prebuilt binary to blindly trust. A bash implementation of CVE-2026-31431 Copy Fail. The script compiles a minimal C helper inline at runtime. The bash layer handles architecture detection, payload decompression and...",
    "published": "2026-05-13T08:55:17",
    "modified": "2026-05-13T12:15:22",
    "type": "githubexploit",
    "title": "Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel",
    "source": "",
    "references": "",
    "id": "21CF749E-BFFC-545D-BF25-09BAEAE71E0D",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2026-31431"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
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        "privilegesRequired": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "availabilityImpact": ""
        }
    },
    "href": "https://github.com/Koshmare-Blossom/Copyfail-sh",
    "category_name": "Exploit",
    "post_link": "",
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}