High

Microsoft SQL Server Remote Code Execution Vulnerability

Type: advisorySource: Official CVE List1 source record

Use after free in SQL Server allows an authorized attacker to execute code over a network.

Announced 8 Sept 2026Group revision 1

CVE-2026-67385

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-67385

Microsoft SQL Server 2017 (CU 31)

Source reference: /containers/cna/affected/0/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2017 (GDR)

Source reference: /containers/cna/affected/1/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2019 (CU 32)

Source reference: /containers/cna/affected/2/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2019 (GDR)

Source reference: /containers/cna/affected/3/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2022 (CU 26)

Source reference: /containers/cna/affected/4/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2022 (GDR)

Source reference: /containers/cna/affected/5/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2025 (CU8)

Source reference: /containers/cna/affected/6/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Microsoft SQL Server 2025 for x64-based Systems (GDR)

Source reference: /containers/cna/affected/7/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2017 (CU 31)",
    "versions": [
      {
        "status": "affected",
        "version": "14.0.0",
        "lessThan": "14.0.3550.4",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2017 (GDR)",
    "versions": [
      {
        "status": "affected",
        "version": "14.0.0",
        "lessThan": "14.0.2130.4",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2019 (CU 32)",
    "versions": [
      {
        "status": "affected",
        "version": "15.0.0.0",
        "lessThan": "15.0.4490.9",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2019 (GDR)",
    "versions": [
      {
        "status": "affected",
        "version": "15.0.0",
        "lessThan": "15.0.2190.7",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2022 (CU 26)",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0.0",
        "lessThan": "16.0.4275.2",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2022 (GDR)",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.1200.5",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2025 (CU8)",
    "versions": [
      {
        "status": "affected",
        "version": "17.0.0.0",
        "lessThan": "17.0.4085.5",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SQL Server 2025 for x64-based Systems (GDR)",
    "versions": [
      {
        "status": "affected",
        "version": "17.0.1050.2",
        "lessThan": "17.0.1135.8",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  }
]

Related CVEs: CVE-2026-67385
Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event: #24387 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 06:34:54 GMT
Publisher date: Tue, 08 Sep 2026 17:14:30 GMT

Read the original announcement

Revision history

25 Oct 2026CVE-2026-67385 · Revision 1Source updated