PostgreSQL discloses MD5-hashed passwords via covert timing channel_MS:CVE-2026-6478

{
    "lastseen": "2026-05-18T09:15:25",
    "description": "",
    "published": "2026-05-16T08:03:55",
    "modified": "2026-05-17T21:39:05",
    "type": "mscve",
    "title": "PostgreSQL discloses MD5-hashed passwords via covert timing channel",
    "source": "",
    "references": "",
    "id": "MS:CVE-2026-6478",
    "bulletinFamily": "microsoft",
    "cwe": null,
    "cvelist": [
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    "cvss": {
        "score": 6.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
        "version": "3.1"
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    },
    "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-6478",
    "category_name": "News",
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