CVE-2026-69562
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
- Record
CVE-2026-69562- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Weakness
- CWE-125
- Updated
- 2026-11-02
EUVDEUVD-2026-73794
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
- Record
EUVD-2026-73794- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4wq6-733f-h82j
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a...
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
- Record
GHSA-4wq6-733f-h82j- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
NVD
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
- Record
CVE-2026-69562- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-69562 is a medium vulnerability (CVSS 6.5) in Microsoft Sql Server 2017 (cu 31), published September 8, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.