- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
CNA source text (English)
Cluster Client Failover (CCF) Elevation of Privilege Vulnerability
Use after free in Windows Cluster Client Failover allows an authorized 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.
Windows Server 2016
- Vendor
- Microsoft
- Product
- Windows Server 2016
- Default status
Unknown
Windows Server 2016 · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.14393.0 | affected | custom | 10.0.14393.8868 | Unavailable | None listed |
|---|
Windows Server 2016 (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2016 (Server Core installation)
- Default status
Unknown
Windows Server 2016 (Server Core installation) · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.14393.0 | affected | custom | 10.0.14393.8868 | Unavailable | None listed |
|---|
Windows Server 2019
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Default status
Unknown
Windows Server 2019 · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.17763.0 | affected | custom | 10.0.17763.8389 | Unavailable | None listed |
|---|
Windows Server 2019 (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2019 (Server Core installation)
- Default status
Unknown
Windows Server 2019 (Server Core installation) · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.17763.0 | affected | custom | 10.0.17763.8389 | Unavailable | None listed |
|---|
Windows Server 2022
- Vendor
- Microsoft
- Product
- Windows Server 2022
- Default status
Unknown
Windows Server 2022 · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.20348.0 | affected | custom | 10.0.20348.4773 | Unavailable | None listed |
|---|
Windows Server 2022, 23H2 Edition (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2022, 23H2 Edition (Server Core installation)
- Default status
Unknown
Windows Server 2022, 23H2 Edition (Server Core installation) · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.25398.0 | affected | custom | 10.0.25398.2149 | Unavailable | None listed |
|---|
Windows Server 2025
- Vendor
- Microsoft
- Product
- Windows Server 2025
- Default status
Unknown
Windows Server 2025 · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.26100.0 | affected | custom | 10.0.26100.32370 | Unavailable | None listed |
|---|
Windows Server 2025 (Server Core installation)
- Vendor
- Microsoft
- Product
- Windows Server 2025 (Server Core installation)
- Default status
Unknown
Windows Server 2025 (Server Core installation) · Scoped product and version facts| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|
| 10.0.26100.0 | affected | custom | 10.0.26100.32370 | Unavailable | None listed |
|---|