CVE-2026-69562Important
Microsoft SQL Server Information Disclosure Vulnerability
Assessment
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
- Severity
- Important
- CVSS base score
- 6.5CVSS:3.1/
AV:N/ AC:L/ PR:N/ UI:R/ S:U/ C:H/ I:N/ A:N/ E:U/ RL:O/ RC:C - Impact
- Information Disclosure
- EPSS, next 30 days
- 0.9%Higher than 59.4% of scored CVEs · FIRST model run 26 Sep 2026 · about EPSS
- Exploitability
- Exploitation Less Likely
- Publicly disclosed
- No
- Customer action
- Required: apply the update
- Component
- SQL Server
- Weakness
- CWE-125: Out-of-bounds Read
- Issued by
- Microsoft
- Published
- 8 Sep 2026 · September 2026
- Last revised
- 8 Sep 2026
Updates that fix it
4 KBs| KB | Type | Restart | Applies to | Other CVEs |
|---|---|---|---|---|
| KB5122772 | Security Update | Required | Microsoft SQL Server 2019 for x64-based Systems (CU 32) | All CVEs in KB5122772 |
| KB5122773 | Security Update | Required | Microsoft SQL Server 2019 for x64-based Systems (GDR) | All CVEs in KB5122773 |
| KB5122774 | Security Update | Required | Microsoft SQL Server 2017 for x64-based Systems (CU 31) | All CVEs in KB5122774 |
| KB5122775 | Security Update | Required | Microsoft SQL Server 2017 for x64-based Systems (GDR) | All CVEs in KB5122775 |
Affected products
SQL Server4 affected products
- Microsoft SQL Server 2017 for x64-based Systems (CU 31)
- Microsoft SQL Server 2017 for x64-based Systems (GDR)
- Microsoft SQL Server 2019 for x64-based Systems (CU 32)
- Microsoft SQL Server 2019 for x64-based Systems (GDR)