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CVE-2026-14671 PostgreSQL refint plan cache type confusion executes arbitrary code

🗓️ 13 Aug 2026 13:00:18Reported by PostgreSQLType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Type confusion in PostgreSQL refint plan cache allows object creators to execute arbitrary code as the OS user on versions before 18.5, 17.11, 16.15, 15.19, 14.24.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-14671
13 Aug 202613:00
cve
debiancve
Debian CVE
CVE-2026-14671
13 Aug 202613:00
debiancve
euvd
EUVD
EUVD-2026-57858
13 Aug 202613:00
euvd
nvd
NVD
CVE-2026-14671
13 Aug 202613:17
nvd
osv
OSV
DEBIAN-CVE-2026-14671
13 Aug 202613:17
osv
postgresql
PostrgeSql
Vulnerability in contrib module (CVE-2026-14671)
13 Aug 202600:00
postgresql
vulnrichment
Vulnrichment
CVE-2026-14671 PostgreSQL refint plan cache type confusion executes arbitrary code
13 Aug 202613:00
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "PostgreSQL",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "18.5",
        "status": "affected",
        "version": "18",
        "versionType": "rpm"
      },
      {
        "lessThan": "17.11",
        "status": "affected",
        "version": "17",
        "versionType": "rpm"
      },
      {
        "lessThan": "16.15",
        "status": "affected",
        "version": "16",
        "versionType": "rpm"
      },
      {
        "lessThan": "15.19",
        "status": "affected",
        "version": "15",
        "versionType": "rpm"
      },
      {
        "lessThan": "14.24",
        "status": "affected",
        "version": "0",
        "versionType": "rpm"
      }
    ]
  }
]

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