Text::Minify::XS versions from v0.3.0 before v0.7.8 for Perl have heap overflow when processing some malformed UTF-8 characters_CVE-2026-7040

{
    "lastseen": "",
    "description": "Text::Minify::XS versions from v0.3.0 before v0.7.8 for Perl have a heap overflow when processing some malformed UTF-8 characters.\n\nThe minify functions mishandled some malformed UTF-8 characters, leading to heap corruption.\n\nNote that the minify_utf8 function is an alias for minnify.",
    "published": "2026-04-27T12:29:53.967Z",
    "modified": "2026-04-27T14:20:30.162Z",
    "type": "cve",
    "title": "Text::Minify::XS versions from v0.3.0 before v0.7.8 for Perl have heap overflow when processing some malformed UTF-8 characters",
    "source": "CPANSec",
    "references": "https://github.com/robrwo/Text-Minify-XS/security/advisories/GHSA-jqhf-vv4h-77h2\nhttps://metacpan.org/release/RRWO/Text-Minify-XS-v0.7.8/changes",
    "id": "CVE-2026-7040",
    "bulletinFamily": "",
    "cwe": [
        "CWE-176",
        "CWE-122"
    ],
    "cvelist": null,
    "sourceData": "RRWO Text::Minify::XS v0.3.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Text::Minify::XS",
    "version": "v0.3.0",
    "vendor": "RRWO",
    "ai_description": "",
    "ai_severity": "",
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    "ai_score": 0
}