{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:49521",
  "related": [],
  "upstream": [
    "CVE-2026-6473",
    "CVE-2026-6477",
    "CVE-2026-6478",
    "CVE-2026-6637"
  ],
  "published": "2026-08-04T10:26:46Z",
  "modified": "2026-08-06T10:13:35Z",
  "summary": "Red Hat Security Advisory: postgresql security update",
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      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
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  "references": [
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      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:49521"
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    {
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      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
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      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477442"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477443"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477447"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477448"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49521.json"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6473"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6473"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6473"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6473/"
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    {
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      "url": "https://access.redhat.com/security/cve/CVE-2026-6477"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6477"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6477"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6477/"
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    {
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      "url": "https://access.redhat.com/security/cve/CVE-2026-6478"
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    {
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6478"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6478"
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    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6478/"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6637"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6637"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6637"
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    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6637/"
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}