CVE-2026-88102
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Microsoft Failover Cluster Remote Code Execution Vulnerability
Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.
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.
Windows Server 2019
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.17763.0 | affected | custom | 10.0.17763.9376 | Unavailable | None listed |
Windows Server 2019 (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2019 (Server Core installation)
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.17763.0 | affected | custom | 10.0.17763.9376 | Unavailable | None listed |
Windows Server 2022
- Vendor
- Microsoft
- Product
- Windows Server 2022
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.20348.0 | affected | custom | 10.0.20348.5761 | Unavailable | None listed |
Windows Server 2025
- Vendor
- Microsoft
- Product
- Windows Server 2025
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.26100.0 | affected | custom | 10.0.26100.33650 | Unavailable | None listed |
Windows Server 2025 (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2025 (Server Core installation)
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.26100.0 | affected | custom | 10.0.26100.33650 | Unavailable | None listed |