{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:22878",
  "related": [],
  "upstream": [
    "CVE-2026-6472",
    "CVE-2026-6473",
    "CVE-2026-6474",
    "CVE-2026-6475",
    "CVE-2026-6476",
    "CVE-2026-6477",
    "CVE-2026-6478",
    "CVE-2026-6479",
    "CVE-2026-6575",
    "CVE-2026-6637",
    "CVE-2026-6638"
  ],
  "published": "2026-06-04T10:08:07Z",
  "modified": "2026-09-08T10:10:26Z",
  "summary": "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "postgresql",
        "ecosystem": "Red Hat:hummingbird:1",
        "purl": "pkg:rpm/redhat/postgresql"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:18.4-0.1.hum1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "postgresql-test-rpm-macros",
        "ecosystem": "Red Hat:hummingbird:1",
        "purl": "pkg:rpm/redhat/postgresql-test-rpm-macros"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:18.4-0.1.hum1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "postgresql18",
        "ecosystem": "Red Hat:hummingbird:1",
        "purl": "pkg:rpm/redhat/postgresql18"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:18.4-0.1.hum1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
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      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:22878"
    },
    {
      "type": "ARTICLE",
      "url": "https://images.redhat.com/"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6478"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6474"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6473"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6477"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6475"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6575"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6472"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6479"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6637"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6476"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6638"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_22878.json"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477436"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6472"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6472"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6472/"
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6476"
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6476"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6476/"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477442"
    },
    {
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      "type": "ARTICLE",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477447"
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6478"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6478/"
    },
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477445"
    },
    {
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6479"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6479"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6479/"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477440"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6575"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6575"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6575/"
    },
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      "type": "REPORT",
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    },
    {
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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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    },
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6638"
    },
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6638"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.postgresql.org/support/security/CVE-2026-6638/"
    }
  ]
}