libssh2 userauth.c userauth_password integer overflow_MS:CVE-2026-7598

{
    "lastseen": "2026-05-06T07:15:21",
    "description": "",
    "published": "2026-05-03T08:01:24",
    "modified": "2026-05-06T08:42:35",
    "type": "mscve",
    "title": "libssh2 userauth.c userauth_password integer overflow",
    "source": "",
    "references": "",
    "id": "MS:CVE-2026-7598",
    "bulletinFamily": "microsoft",
    "cwe": null,
    "cvelist": [
        "CVE-2026-7598"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
        "version": "2.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "3.0",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/RL:O/RC:C",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "availabilityImpact": "LOW"
        }
    },
    "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-7598",
    "category_name": "News",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}