Vulnerability details
CVE-2026-67370
Microsoft SQL Server
Microsoft SQL Server Elevation of Privilege Vulnerability
CVSS 3.1
8.8High
Official description
Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (microsoft) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Microsoft | Microsoft SQL Server 2017 (CU 31) | 14.0.0 ≤ v < 14.0.3550.4 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2017 (GDR) | 14.0.0 ≤ v < 14.0.2130.4 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2019 (CU 32) | 15.0.0.0 ≤ v < 15.0.4490.9 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2019 (GDR) | 15.0.0 ≤ v < 15.0.2190.7 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2022 (CU 26) | 16.0.0.0 ≤ v < 16.0.4275.2 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2022 (GDR) | 16.0.0 ≤ v < 16.0.1200.5 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2025 (CU8) | 17.0.0.0 ≤ v < 17.0.4085.5 | CVEProject cvelistV5 (CNA) |
| Microsoft | Microsoft SQL Server 2025 for x64-based Systems (GDR) | 17.0.1050.2 ≤ v < 17.0.1135.8 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67370 vendor-advisorypatch
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Details
- Published
- 2026-09-08
- Last updated
- 2026-10-31
- State
- Published
- Assigner (CNA)
- microsoft
Exploit prediction (EPSS)
0.98%
Probability of exploitation in 30 days
62.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')