Invoking pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent_CVE-2026-46598

{
    "lastseen": "",
    "description": "For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.",
    "published": "2026-05-22T02:31:27.986Z",
    "modified": "2026-05-22T18:14:37.255Z",
    "type": "cve",
    "title": "Invoking  pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent",
    "source": "Go",
    "references": "https://go.dev/issue/79596\nhttps://go.dev/cl/781360\nhttps://groups.google.com/g/golang-announce/c/a082jnz-LvI\nhttps://pkg.go.dev/vuln/GO-2026-5033",
    "id": "CVE-2026-46598",
    "bulletinFamily": "",
    "cwe": [
        "CWE-129"
    ],
    "cvelist": null,
    "sourceData": "golang.org/x/crypto golang.org/x/crypto/ssh/agent 0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "golang.org/x/crypto/ssh/agent",
    "version": "0",
    "vendor": "golang.org/x/crypto",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}