rnbd-srv: Zero the rsp buffer before using it_CVE-2026-43184

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nrnbd-srv: Zero the rsp buffer before using it\n\nBefore using the data buffer to send back the response message, zero it\ncompletely. This prevents any stray bytes to be picked up by the client\nside when there the message is exchanged between different protocol\nversions.",
    "published": "2026-05-06T11:27:55.672Z",
    "modified": "2026-05-08T12:41:02.015Z",
    "type": "cve",
    "title": "rnbd-srv: Zero the rsp buffer before using it",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/e4272754063d52c9ad0169865add8816ba696471\nhttps://git.kernel.org/stable/c/e2cacec7d4291300a282feb3af8eba57b93b15aa\nhttps://git.kernel.org/stable/c/b646e54d23b9b592d612a2036aab14e0f6c14206\nhttps://git.kernel.org/stable/c/30868a6a5238849d554295aff3ce61d242d7fad8\nhttps://git.kernel.org/stable/c/7aac0a30dcf41cdb510526740d9a2ab1520c5d98\nhttps://git.kernel.org/stable/c/c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2\nhttps://git.kernel.org/stable/c/852475278ca5e96e0c0275950e1a84203e602b33\nhttps://git.kernel.org/stable/c/69d26698e4fd44935510553809007151b2fe4db5",
    "id": "CVE-2026-43184",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 2de6c8de192b9341ffa5e84afe1ce6196d4eef41\nLinux Linux 5.8",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
        "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": "",
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            "privilegesRequired": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "2de6c8de192b9341ffa5e84afe1ce6196d4eef41",
    "vendor": "Linux",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}