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10 vulnerabilities found for .NET 11.0 by Microsoft
CVE-2026-71328 (GCVE-0-2026-71328)
Vulnerability from nvd – Published: 2026-09-08 17:18 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET and Visual Studio Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 04:18 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69806 (GCVE-0-2026-69806)
Vulnerability from nvd – Published: 2026-09-08 17:19 – Updated: 2026-09-11 22:18
VLAI
EPSS
VEX
Title
.NET Elevation of Privilege Vulnerability
Summary
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:26 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.111, 10.0.400
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.317
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69522 (GCVE-0-2026-69522)
Vulnerability from nvd – Published: 2026-09-08 17:10 – Updated: 2026-09-11 22:09
VLAI
EPSS
VEX
Title
.NET and Visual Studio Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 00:00 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
3.0.0.0 , < 2.0.50727.8984 & 3.0.30729.8980 & 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 |
Affected:
4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 |
Affected:
4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4806.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 |
Affected:
4.8.1 , < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9347.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
4.7.0 , < 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8 |
Affected:
4.8.0 , < 4.8.4806.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8.1 |
Affected:
4.8.0.0 , < 4.8.9347.0
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69439 (GCVE-0-2026-69439)
Vulnerability from nvd – Published: 2026-09-08 17:17 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET and Visual Studio Elevation of Privilege Vulnerability
Summary
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 04:18 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-58649 (GCVE-0-2026-58649)
Vulnerability from nvd – Published: 2026-09-08 17:17 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET Information Disclosure Vulnerability
Summary
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 19:45 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.111, 10.0.400
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.130, 8.0.424
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.120, 9.0.317
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69806 (GCVE-0-2026-69806)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:19 – Updated: 2026-09-11 22:18
VLAI
EPSS
VEX
Title
.NET Elevation of Privilege Vulnerability
Summary
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:26 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.111, 10.0.400
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.317
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-71328 (GCVE-0-2026-71328)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:18 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET and Visual Studio Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 04:18 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-58649 (GCVE-0-2026-58649)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:17 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET Information Disclosure Vulnerability
Summary
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 19:45 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.111, 10.0.400
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.130, 8.0.424
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.120, 9.0.317
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69439 (GCVE-0-2026-69439)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:17 – Updated: 2026-09-11 22:16
VLAI
EPSS
VEX
Title
.NET and Visual Studio Elevation of Privilege Vulnerability
Summary
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 04:18 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-69522 (GCVE-0-2026-69522)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:10 – Updated: 2026-09-11 22:09
VLAI
EPSS
VEX
Title
.NET and Visual Studio Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 00:00 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET 10.0 |
Affected:
10.0.0 , < 10.0.12
(custom)
|
|
| Microsoft | .NET 11.0 |
Affected:
11.0.0 , < 11.0 RC1
(custom)
|
|
| Microsoft | .NET 8.0 |
Affected:
8.0.0 , < 8.0.31
(custom)
|
|
| Microsoft | .NET 9.0 |
Affected:
9.0.0 , < 9.0.20
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
3.0.0.0 , < 2.0.50727.8984 & 3.0.30729.8980 & 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 |
Affected:
4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 |
Affected:
4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4806.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 |
Affected:
4.8.1 , < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9347.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 |
Affected:
4.7.0 , < 4.7.4145.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8 |
Affected:
4.8.0 , < 4.8.4806.0
(custom)
|
|
| Microsoft | Microsoft .NET Framework 4.8.1 |
Affected:
4.8.0.0 , < 4.8.9347.0
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.40
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.9 |
Affected:
18.9.0 , < 18.9.3
(custom)
|
Date Public
2026-09-08 14:00
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