Micrometer HTTP server instrumentations DoS vulnerability_CVE-2026-40984

{
    "lastseen": "",
    "description": "In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.\n\nAffected versions:\nmicrometer-core 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18; 1.9.0 through 1.9.17.\nmicrometer-jetty11 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18.\nmicrometer-jetty12 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18.",
    "published": "2026-06-09T03:47:46.447Z",
    "modified": "2026-06-09T03:47:46.447Z",
    "type": "cve",
    "title": "Micrometer HTTP server instrumentations DoS vulnerability",
    "source": "vmware",
    "references": "https://spring.io/security/cve-2026-40984",
    "id": "CVE-2026-40984",
    "bulletinFamily": "",
    "cwe": [
        "CWE-400"
    ],
    "cvelist": null,
    "sourceData": "Spring Micrometer 1.16.0\nSpring Micrometer 1.15.0\nSpring Micrometer 1.14.0\nSpring Micrometer 1.13.0\nSpring Micrometer 1.9.0\nSpring Micrometer 1.16.0\nSpring Micrometer 1.15.0\nSpring Micrometer 1.14.0\nSpring Micrometer 1.13.0\nSpring Micrometer 1.16.0\nSpring Micrometer 1.15.0\nSpring Micrometer 1.14.0\nSpring Micrometer 1.13.0",
    "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": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Micrometer",
    "version": "1.16.0",
    "vendor": "Spring",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}