Summary
Microsoft heeft 62 kwetsbaarheden verholpen in diverse componenten van SQL Server.
Details
Interpretaties
Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de categorieën schade zoals benoemd in onderstaande tabel.
```
SQL Server:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-47297 | 8,10 | Uitvoeren van willekeurige code |
| CVE-2026-66814 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-66816 | 6,50 | Omzeilen van beveiligingsmaatregel |
| CVE-2026-66818 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-66819 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-66820 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-67368 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-67369 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67370 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-67373 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67376 | 7,50 | Denial-of-Service |
| CVE-2026-67378 | 8,50 | Uitvoeren van willekeurige code |
| CVE-2026-67379 | 8,50 | Uitvoeren van willekeurige code |
| CVE-2026-67380 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67381 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-67383 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67384 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67385 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67386 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67388 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67389 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67390 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67393 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67624 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67629 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67630 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67631 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67633 | 6,50 | Denial-of-Service |
| CVE-2026-67636 | 8,50 | Uitvoeren van willekeurige code |
| CVE-2026-67638 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67639 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67641 | 6,50 | Denial-of-Service |
| CVE-2026-67642 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67643 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-67645 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-67648 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68775 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-68776 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68777 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68778 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68779 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68780 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68781 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68784 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-68785 | 4,90 | Uitvoeren van willekeurige code |
| CVE-2026-68786 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-68787 | 7,80 | Uitvoeren van willekeurige code |
| CVE-2026-69562 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-73028 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-73029 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-77480 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-77481 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-77482 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-77483 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-77484 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-77485 | 7,00 | Verkrijgen van verhoogde rechten |
| CVE-2026-77486 | 8,80 | Uitvoeren van willekeurige code |
| CVE-2026-77487 | 8,80 | Verkrijgen van verhoogde rechten |
| CVE-2026-77488 | 5,50 | Toegang tot gevoelige gegevens |
| CVE-2026-78456 | 8,80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
Windows OLE DB:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2026-78441 | 6,50 | Toegang tot gevoelige gegevens |
| CVE-2026-78442 | 8,80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
```
Oplossingen
Microsoft heeft updates beschikbaar gesteld waarmee de beschreven kwetsbaarheden worden verholpen. We raden u aan om deze updates te installeren. Meer informatie over de kwetsbaarheden, de installatie van de updates en eventuele work-arounds vindt u op:
Vulnerabilities 62
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Critical 9.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
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Critical 9.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
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Critical 9.0
Microsoft SQL Server Remote Code Execution Vulnerability
Untrusted pointer dereference in SQL Server allows an unauthorized attacker to execute code over a network.
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Critical 9.0
Microsoft SQL Server Remote Code Execution Vulnerability
Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network.
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High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.
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High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
Improper privilege management in SQL Server allows an authorized attacker to elevate privileges over a network.
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High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
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.
-
High 8.8
SQL Server Elevation of Privilege Vulnerability
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.
-
High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in SQL Server allows an authorized attacker to elevate privileges over a network.
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High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
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.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Elevation of Privilege Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Use after free in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
SQL Server Elevation of Privilege Vulnerability
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
-
High 8.8
SQL Server Elevation of Privilege Vulnerability
Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
-
High 8.8
SQL Server Elevation of Privilege Vulnerability
Weak authentication in SQL Server allows an authorized attacker to elevate privileges over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.8
Microsoft SQL Server Remote Code Execution Vulnerability
Integer overflow or wraparound in SQL Server allows an unauthorized attacker to execute code over a network.
-
High 8.8
SQL Server Elevation of Privilege Vulnerability
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
-
High 8.8
Windows OLE DB Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to execute code over a network.
-
High 8.8
SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.5
Microsoft SQL Server Remote Code Execution Vulnerability
Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
-
High 8.1
Microsoft SQL Server Remote Code Execution Vulnerability
Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.
-
High 7.8
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
-
High 7.5
Microsoft SQL Server Denial of Service Vulnerability
Integer overflow or wraparound in SQL Server allows an unauthorized attacker to deny service over a network.
-
High 7.0
SQL Server Elevation of Privilege Vulnerability
Use after free in SQL Server allows an authorized attacker to elevate privileges locally.
-
Medium 6.5
Microsoft SQL Server Security Feature Bypass Vulnerability
Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Generation of error message containing sensitive information in SQL Server allows an authorized attacker to disclose information over a network.
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Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.
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Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
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Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Denial of Service Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to deny service over a network.
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Medium 6.5
Microsoft SQL Server Denial of Service Vulnerability
Integer overflow or wraparound in SQL Server allows an authorized attacker to deny service over a network.
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Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
-
Medium 6.5
Microsoft SQL Server Information Disclosure Vulnerability
Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.
-
Medium 6.5
Windows OLE DB Information Disclosure Vulnerability
Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.
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Medium 5.5
Microsoft SQL Server Information Disclosure Vulnerability
Integer underflow (wrap or wraparound) in SQL Server allows an authorized attacker to disclose information locally.
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Medium 4.9
Microsoft SQL Server Remote Code Execution Vulnerability
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Revision history
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#1.0.0
Initiele versie
References
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Reference
https://portal.msrc.microsoft.com/en-us/security-guidance