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CVE-2026-70354 (GCVE-0-2026-70354)

Vulnerability from nvd – Published: 2026-08-11 17:07 – Updated: 2026-08-12 17:57

Title

.NET Core Remote Code Execution Vulnerability

Summary

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 16:10 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.8984 & 3.0.30729.8980 (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 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8.1	Affected: 4.8.1 , < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9343.0 (custom)
Microsoft	Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	Affected: 4.7.0 , < 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 4.8	Affected: 4.8.0 , < 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9344.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62909 (GCVE-0-2026-62909)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Elevation of Privilege Vulnerability

Summary

Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-252 - Unchecked Return Value

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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}

CVE-2026-62902 (GCVE-0-2026-62902)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Information Disclosure Vulnerability

Summary

Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information over a network.

Severity

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 13:29 UTC

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
CWE-693 - Protection Mechanism Failure
CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62901 (GCVE-0-2026-62901)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Denial of Service Vulnerability

Summary

Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:28 UTC

CWE

CWE-606 - Unchecked Input for Loop Condition

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62900 (GCVE-0-2026-62900)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Information Disclosure Vulnerability

Summary

Improper removal of sensitive information before storage or transfer in .NET allows an unauthorized attacker to disclose information over a network.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 20:38 UTC

CWE

CWE-212 - Improper Removal of Sensitive Information Before Storage or Transfer

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62899 (GCVE-0-2026-62899)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Security Feature Bypass Vulnerability

Summary

Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 13:48 UTC

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62898 (GCVE-0-2026-62898)

Vulnerability from nvd – Published: 2026-08-11 17:07 – Updated: 2026-08-12 17:57

Title

Microsoft QUIC Information Disclosure Vulnerability

Summary

Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 17:47 UTC

CWE

CWE-416 - Use After Free

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62897 (GCVE-0-2026-62897)

Vulnerability from nvd – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Framework Remote Code Execution Vulnerability

Summary

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally.

Severity

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

9 products

Vendor	Product	Version
Microsoft	.NET 10.0	Affected: 10.0.0 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.9183 & 3.0.30729.9169 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9344.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62886 (GCVE-0-2026-62886)

Vulnerability from nvd – Published: 2026-08-11 17:06 – Updated: 2026-08-12 17:56

Title

.NET Elevation of Privilege Vulnerability

Summary

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-190 - Integer Overflow or Wraparound
CWE-122 - Heap-based Buffer Overflow

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62871 (GCVE-0-2026-62871)

Vulnerability from nvd – Published: 2026-08-11 17:06 – Updated: 2026-08-12 17:56

Title

.NET Elevation of Privilege Vulnerability

Summary

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-787 - Out-of-bounds Write
CWE-122 - Heap-based Buffer Overflow

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62898 (GCVE-0-2026-62898)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:07 – Updated: 2026-08-12 17:57

Title

Microsoft QUIC Information Disclosure Vulnerability

Summary

Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 17:47 UTC

CWE

CWE-416 - Use After Free

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70354 (GCVE-0-2026-70354)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:07 – Updated: 2026-08-12 17:57

Title

.NET Core Remote Code Execution Vulnerability

Summary

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 16:10 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.8984 & 3.0.30729.8980 (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 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8.1	Affected: 4.8.1 , < 2.0.50727.9183 & 3.0.30729.9169 & 4.8.9343.0 (custom)
Microsoft	Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	Affected: 4.7.0 , < 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 4.8	Affected: 4.8.0 , < 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9344.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62886 (GCVE-0-2026-62886)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:06 – Updated: 2026-08-12 17:56

Title

.NET Elevation of Privilege Vulnerability

Summary

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-190 - Integer Overflow or Wraparound
CWE-122 - Heap-based Buffer Overflow

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62871 (GCVE-0-2026-62871)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:06 – Updated: 2026-08-12 17:56

Title

.NET Elevation of Privilege Vulnerability

Summary

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-787 - Out-of-bounds Write
CWE-122 - Heap-based Buffer Overflow

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62909 (GCVE-0-2026-62909)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Elevation of Privilege Vulnerability

Summary

Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-252 - Unchecked Return Value

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62902 (GCVE-0-2026-62902)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Information Disclosure Vulnerability

Summary

Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information over a network.

Severity

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 13:29 UTC

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
CWE-693 - Protection Mechanism Failure
CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62901 (GCVE-0-2026-62901)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Denial of Service Vulnerability

Summary

Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:28 UTC

CWE

CWE-606 - Unchecked Input for Loop Condition

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62900 (GCVE-0-2026-62900)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Information Disclosure Vulnerability

Summary

Improper removal of sensitive information before storage or transfer in .NET allows an unauthorized attacker to disclose information over a network.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 20:38 UTC

CWE

CWE-212 - Improper Removal of Sensitive Information Before Storage or Transfer

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62899 (GCVE-0-2026-62899)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Security Feature Bypass Vulnerability

Summary

Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 13:48 UTC

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

microsoft

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 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-62897 (GCVE-0-2026-62897)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:04 – Updated: 2026-08-12 17:55

Title

.NET Framework Remote Code Execution Vulnerability

Summary

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally.

Severity

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 03:55 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

9 products

Vendor	Product	Version
Microsoft	.NET 10.0	Affected: 10.0.0 , < 10.0.11 (custom)
Microsoft	.NET 8.0	Affected: 8.0.0 , < 8.0.30 (custom)
Microsoft	.NET 9.0	Affected: 9.0.0 , < 9.0.19 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.9183 & 3.0.30729.9169 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9070 & 3.0.30729.9068 & 4.8.4805.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9344.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.38 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.8	Affected: 18.0 , < 18.8.3 (custom)

Date Public

2026-08-11 14:00

Show details on NVD website

JSON

To clipboard

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}

Find a vulnerability

Search criteria

20 vulnerabilities found for Microsoft Visual Studio 2026 version 18.8 by Microsoft

CVE-2026-70354 (GCVE-0-2026-70354)

CVE-2026-62909 (GCVE-0-2026-62909)

CVE-2026-62902 (GCVE-0-2026-62902)

CVE-2026-62901 (GCVE-0-2026-62901)

CVE-2026-62900 (GCVE-0-2026-62900)

CVE-2026-62899 (GCVE-0-2026-62899)

CVE-2026-62898 (GCVE-0-2026-62898)

CVE-2026-62897 (GCVE-0-2026-62897)

CVE-2026-62886 (GCVE-0-2026-62886)

CVE-2026-62871 (GCVE-0-2026-62871)

CVE-2026-62898 (GCVE-0-2026-62898)

CVE-2026-70354 (GCVE-0-2026-70354)

CVE-2026-62886 (GCVE-0-2026-62886)

CVE-2026-62871 (GCVE-0-2026-62871)

CVE-2026-62909 (GCVE-0-2026-62909)

CVE-2026-62902 (GCVE-0-2026-62902)

CVE-2026-62901 (GCVE-0-2026-62901)

CVE-2026-62900 (GCVE-0-2026-62900)

CVE-2026-62899 (GCVE-0-2026-62899)

CVE-2026-62897 (GCVE-0-2026-62897)