CVE-2025-26668

Summary

CVE-2025-26668 is a critical vulnerability affecting Microsoft's Windows Routing and Remote Access Service (RRAS). Hackers can exploit this heap-based buffer overflow issue to execute malicious code over a network, gaining unauthorized access to affected systems. This vulnerability poses a significant risk, particularly in enterprise environments, where RRAS is commonly used for remote access and network routing. Microsoft has released a patch to address this issue, and it is strongly recommended that all affected systems be updated promptly to mitigate this threat. Failure to do so may result in unauthorized access, data theft, or other malicious activities.

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