Exploit for Integer Overflow to Buffer Overflow in Perl_89AB48FD-87E9-5792-95CE-0C8F11CF7AA6

{
    "lastseen": "2026-06-01T05:45:05",
    "description": "CVE-2026-8376-Perl-Heap-Buffer-Overflow-PoC-Exploit Perl versions through 5.43.10 contain an integer overflow in Perlstudychunk regcompstudy.c. When compiling a regex with a quantified fixed substring, the code checks the buffer size in characters...",
    "published": "2026-06-01T05:40:13",
    "modified": "2026-06-01T05:44:18",
    "type": "githubexploit",
    "title": "Exploit for Integer Overflow to Buffer Overflow in Perl",
    "source": "",
    "references": "",
    "id": "89AB48FD-87E9-5792-95CE-0C8F11CF7AA6",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2026-8376"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
            "userInteraction": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "https://github.com/CYFARE/CVE-2026-8376-Perl-Heap-Buffer-Overflow-PoC-Exploit",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
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    "vendor": "",
    "ai_description": "",
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    "ai_score": 0
}