Snappier: Infinite loop in SnappyStream decompression on malformed framed input_CVE-2026-44302

{
    "lastseen": "",
    "description": "Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1.",
    "published": "2026-05-12T21:33:07.206Z",
    "modified": "2026-05-12T21:33:07.206Z",
    "type": "cve",
    "title": "Snappier: Infinite loop in SnappyStream decompression on malformed framed input",
    "source": "GitHub_M",
    "references": "https://github.com/brantburnett/Snappier/security/advisories/GHSA-pggp-6c3x-2xmx",
    "id": "CVE-2026-44302",
    "bulletinFamily": "",
    "cwe": [
        "CWE-835"
    ],
    "cvelist": null,
    "sourceData": "brantburnett Snappier < 1.3.1",
    "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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            "privilegesRequired": "",
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Snappier",
    "version": "< 1.3.1",
    "vendor": "brantburnett",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}