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CVE-2026-62886

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

.NET Elevation of Privilege Vulnerability

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

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Microsoft .NET Framework 3.5

Vendor
Microsoft
Product
Microsoft .NET Framework 3.5
Platforms
  • Windows 11 Version 26H1 for ARM64-based Systems
  • Windows 11 version 26H1 for x64-based Systems
  • Windows Server 2012
  • Windows Server 2012 R2
Default status
Unknown
Microsoft .NET Framework 3.5 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
3.5.0affectedcustom2.0.50727.8987 AND 3.0.30729.8982UnavailableNone listed

Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2

Vendor
Microsoft
Product
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
Platforms
  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows Server 2016
  • Windows Server 2019
Default status
Unknown
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
3.0.0.0affectedcustom2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0UnavailableNone listed

Microsoft .NET Framework 3.5 AND 4.7.2

Vendor
Microsoft
Product
Microsoft .NET Framework 3.5 AND 4.7.2
Platforms
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
Default status
Unknown
Microsoft .NET Framework 3.5 AND 4.7.2 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.7.0affectedcustom2.0.50727.9070 & 3.0.30729.9068 & 4.7.4145.0UnavailableNone listed

Microsoft .NET Framework 3.5 AND 4.8

Vendor
Microsoft
Product
Microsoft .NET Framework 3.5 AND 4.8
Platforms
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows Server 2019
  • Windows Server 2022
Default status
Unknown
Microsoft .NET Framework 3.5 AND 4.8 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.8.0affectedcustom2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0UnavailableNone listed

Microsoft .NET Framework 3.5 AND 4.8.1

Vendor
Microsoft
Product
Microsoft .NET Framework 3.5 AND 4.8.1
Platforms
  • Windows 10 version 21H2
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 version 22H2
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 11 version 23H2
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 version 24H2
  • Windows 11 Version 24H2 for ARM64-based Systems
  • Windows 11 Version 24H2 for x64-based Systems
  • Windows 11 version 25H2
  • Windows 11 Version 25H2 for ARM64-based Systems
  • Windows 11 Version 25H2 for x64-based Systems
  • Windows 11 version 26H2
  • Windows Server 2022
  • Windows Server 2025
Default status
Unknown
Microsoft .NET Framework 3.5 AND 4.8.1 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.8.1affectedcustom2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0UnavailableNone listed

Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

Vendor
Microsoft
Product
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Platforms
  • Windows Server 2012
  • Windows Server 2012 R2
Default status
Unknown
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.7.0affectedcustom4.7.4145.0UnavailableNone listed

Microsoft .NET Framework 4.8

Vendor
Microsoft
Product
Microsoft .NET Framework 4.8
Platforms
  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
Default status
Unknown
Microsoft .NET Framework 4.8 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.8.0affectedcustom4.8.4806.0UnavailableNone listed

Microsoft .NET Framework 4.8.1

Vendor
Microsoft
Product
Microsoft .NET Framework 4.8.1
Platforms
  • Windows 11 Version 26H1 for ARM64-based Systems
  • Windows 11 version 26H1 for x64-based Systems
Default status
Unknown
Microsoft .NET Framework 4.8.1 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
4.8.0.0affectedcustom4.8.9347.0UnavailableNone listed

Microsoft Visual Studio 2026 version 18.8

Vendor
Microsoft
Product
Microsoft Visual Studio 2026 version 18.8
Platforms
Unknown
Default status
Unknown
Microsoft Visual Studio 2026 version 18.8 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
18.0affectedcustom18.8.3UnavailableNone listed