Multiple vulnerabilities in Microsoft SQL Server

Description

Multiple vulnerabilities were found in Microsoft SQL Server. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft SQL Server can be exploited remotely to execute arbitrary code.
2. An elevation of privilege vulnerability in Microsoft SQL Server can be exploited remotely to gain privileges.
3. A security feature bypass vulnerability in Microsoft SQL Server can be exploited remotely to bypass security restrictions.
4. An elevation of privilege vulnerability in SQL Server can be exploited remotely to gain privileges.
5. An information disclosure vulnerability in Microsoft SQL Server can be exploited remotely to obtain sensitive information.
6. A denial of service vulnerability in Microsoft SQL Server can be exploited remotely to cause denial of service.
7. An information disclosure vulnerability in Windows OLE DB can be exploited remotely to obtain sensitive information.
8. A remote code execution vulnerability in Windows OLE DB can be exploited remotely to execute arbitrary code.
9. A remote code execution vulnerability in SQL Server can be exploited remotely to execute arbitrary code.

Original advisories

• CVE-2026-47297

• CVE-2026-66814
• CVE-2026-66816
• CVE-2026-66818
• CVE-2026-66819
• CVE-2026-66820
• CVE-2026-67368
• CVE-2026-67369
• CVE-2026-67370
• CVE-2026-67373
• CVE-2026-67376
• CVE-2026-67378
• CVE-2026-67379
• CVE-2026-67380
• CVE-2026-67381
• CVE-2026-67383
• CVE-2026-67384
• CVE-2026-67385
• CVE-2026-67386
• CVE-2026-67388
• CVE-2026-67389
• CVE-2026-67390
• CVE-2026-67393
• CVE-2026-67624
• CVE-2026-67629
• CVE-2026-67630
• CVE-2026-67631
• CVE-2026-67633
• CVE-2026-67636
• CVE-2026-67638
• CVE-2026-67639
• CVE-2026-67641
• CVE-2026-67642
• CVE-2026-67643
• CVE-2026-67645
• CVE-2026-67648
• CVE-2026-68775
• CVE-2026-68776
• CVE-2026-68777
• CVE-2026-68778
• CVE-2026-68779
• CVE-2026-68780
• CVE-2026-68781
• CVE-2026-68784
• CVE-2026-68785
• CVE-2026-68786
• CVE-2026-68787
• CVE-2026-69562
• CVE-2026-73028
• CVE-2026-73029
• CVE-2026-77480
• CVE-2026-77481
• CVE-2026-77482
• CVE-2026-77483
• CVE-2026-77484
• CVE-2026-77485
• CVE-2026-77486
• CVE-2026-77487
• CVE-2026-77488
• CVE-2026-78441
• CVE-2026-78442
• CVE-2026-78456

Exploitation

Related products

• Microsoft-SQL-Server

CVE list

• CVE-2026-47297
  critical
• CVE-2026-66814
  critical
• CVE-2026-66816
  high
• CVE-2026-66818
  critical
• CVE-2026-66819
  critical
• CVE-2026-66820
  critical
• CVE-2026-67368
  critical
• CVE-2026-67369
  high
• CVE-2026-67370
  critical
• CVE-2026-67373
  critical
• CVE-2026-67376
  critical
• CVE-2026-67378
  critical
• CVE-2026-67379
  critical
• CVE-2026-67380
  critical
• CVE-2026-67381
  critical
• CVE-2026-67383
  high
• CVE-2026-67384
  critical
• CVE-2026-67385
  critical
• CVE-2026-67386
  high
• CVE-2026-67388
  critical
• CVE-2026-67389
  high
• CVE-2026-67390
  high
• CVE-2026-67393
  high
• CVE-2026-67624
  high
• CVE-2026-67629
  high
• CVE-2026-67630
  high
• CVE-2026-67631
  critical
• CVE-2026-67633
  high
• CVE-2026-67636
  critical
• CVE-2026-67638
  critical
• CVE-2026-67639
  critical
• CVE-2026-67641
  high
• CVE-2026-67642
  critical
• CVE-2026-67643
  critical
• CVE-2026-67645
  high
• CVE-2026-67648
  high
• CVE-2026-68775
  critical
• CVE-2026-68776
  high
• CVE-2026-68777
  high
• CVE-2026-68778
  high
• CVE-2026-68779
  high
• CVE-2026-68780
  high
• CVE-2026-68781
  high
• CVE-2026-68784
  high
• CVE-2026-68785
  warning
• CVE-2026-68786
  critical
• CVE-2026-68787
  critical
• CVE-2026-69562
  high
• CVE-2026-73028
  critical
• CVE-2026-73029
  high
• CVE-2026-77480
  critical
• CVE-2026-77481
  critical
• CVE-2026-77482
  critical
• CVE-2026-77483
  critical
• CVE-2026-77484
  critical
• CVE-2026-77485
  high
• CVE-2026-77486
  critical
• CVE-2026-77487
  critical
• CVE-2026-77488
  high
• CVE-2026-78441
  high
• CVE-2026-78442
  critical
• CVE-2026-78456
  critical

KB list

• 5122771
• 5122772
• 5122773
• 5122774
• 5122775
• 5122768
• 5122769
• 5122770

Read more

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