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CVE-2026-6460

🗓️ 12 Nov 2026 14:15:32Reported by PostgreSQLType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Type confusion in PostgreSQL allows object creators to execute arbitrary code as the OS user.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
PostgreSQL -- multiple vulnerabilities
12 Nov 202600:00
–freebsd
circl
Circl
CVE-2026-6460
12 Nov 202614:59
–circl
cvelist
Cvelist
CVE-2026-6460 PostgreSQL type confusion after ALTER ... SET DATA TYPE executes arbitrary code
12 Nov 202614:15
–cvelist
euvd
EUVD
EUVD-2026-124433
12 Nov 202614:15
–euvd
nvd
NVD
CVE-2026-6460
12 Nov 202615:17
–nvd
postgresql
PostrgeSql
Vulnerability in core server (CVE-2026-6460)
12 Nov 202600:00
–postgresql
ptsecurity
Positive Technologies
PT-2026-141543
10 Nov 202600:00
–ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "product": "PostgreSQL",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "18.7",
        "status": "affected",
        "version": "18",
        "versionType": "rpm"
      },
      {
        "lessThan": "17.12",
        "status": "affected",
        "version": "17",
        "versionType": "rpm"
      },
      {
        "lessThan": "16.16",
        "status": "affected",
        "version": "16",
        "versionType": "rpm"
      },
      {
        "lessThan": "15.20",
        "status": "affected",
        "version": "15",
        "versionType": "rpm"
      },
      {
        "lessThan": "14.25",
        "status": "affected",
        "version": "0",
        "versionType": "rpm"
      }
    ]
  }
]

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12 Nov 2026 15:17Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.18.8
11