alsa-2026:0493
Vulnerability from osv_almalinux
Published
2026-01-13 00:00
Modified
2026-01-19 09:45
Summary
Moderate: postgresql:16 security update
Details

PostgreSQL is an advanced object-relational database management system (DBMS).

Security Fix(es):

  • postgresql: CREATE STATISTICS does not check for schema CREATE privilege (CVE-2025-12817)
  • postgresql: libpq undersizes allocations, via integer wraparound (CVE-2025-12818)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "pg_repack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
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        "name": "pgaudit"
      },
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            {
              "introduced": "0"
            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "name": "pgvector"
      },
      "ranges": [
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            }
          ],
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        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgis"
      },
      "ranges": [
        {
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            {
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            },
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      "ranges": [
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          "type": "ECOSYSTEM"
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    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgis-utils"
      },
      "ranges": [
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          "events": [
            {
              "introduced": "0"
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          "type": "ECOSYSTEM"
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    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgres-decoderbufs"
      },
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      },
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        "name": "postgresql-contrib"
      },
      "ranges": [
        {
          "events": [
            {
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      "ranges": [
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          "events": [
            {
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          ],
          "type": "ECOSYSTEM"
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      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-plperl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "name": "postgresql-plpython3"
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      "ranges": [
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          "events": [
            {
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            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-pltcl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-private-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
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            }
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "name": "postgresql-server-devel"
      },
      "ranges": [
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          "type": "ECOSYSTEM"
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        "name": "postgresql-static"
      },
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          "type": "ECOSYSTEM"
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        "name": "postgresql-test"
      },
      "ranges": [
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            }
          ],
          "type": "ECOSYSTEM"
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      ]
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    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-test-rpm-macros"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-upgrade"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "postgresql-upgrade-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.11-1.module_el9.7.0+202+21427d8a"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "PostgreSQL is an advanced object-relational database management system (DBMS).  \n\nSecurity Fix(es):  \n\n  * postgresql: CREATE STATISTICS does not check for schema CREATE privilege (CVE-2025-12817)\n  * postgresql: libpq undersizes allocations, via integer wraparound (CVE-2025-12818)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:0493",
  "modified": "2026-01-19T09:45:22Z",
  "published": "2026-01-13T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:0493"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-12817"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-12818"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414825"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414826"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2026-0493.html"
    }
  ],
  "related": [
    "CVE-2025-12817",
    "CVE-2025-12818"
  ],
  "summary": "Moderate: postgresql:16 security update"
}


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