8.8
High
CVE-2025-49688 Double free in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a…
Description
Double free in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.7558 | 10.0.17763.7558 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.7558 | 10.0.17763.7558 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.3932 | 10.0.20348.3932 |
| Windows Server 2025 (Server Core installation) 10.0 | 10.0.26100.0 → < 10.0.26100.4652 | 10.0.26100.4652 |
| Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 | 10.0.25398.0 → < 10.0.25398.1732 | 10.0.25398.1732 |
| Windows Server 2025 10.0 | 10.0.26100.0 → < 10.0.26100.4652 | 10.0.26100.4652 |
| Windows Server 2016 10.0 | 10.0.14393.0 → < 10.0.14393.8246 | 10.0.14393.8246 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.14393.0 → < 10.0.14393.8246 | 10.0.14393.8246 |
| Windows Server 2012 R2 6.3 | 6.3.9600.0 → < 6.3.9600.22676 | 6.3.9600.22676 |
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| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2012 R2 (Server Core installation) 6.3 | 6.3.9600.0 → < 6.3.9600.22676 | 6.3.9600.22676 |
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