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Playing It SFAPE: Code Execution in Isolated User Mode

published on 2026-10-13 09:25:31 UTC by /u/nibblesec
Content:

Doyensec discovered multiple vulnerabilities in SFAPE.dll, a VBS enclave shipped with Windows, and chained them to gain code execution within the enclave in Windows Isolated User Mode (VTL1). The post explores how VBS enclaves work and how memory corruption can undermine their isolation guarantees. Microsoft addressed the reported issue in the September 2026 bulletin under CVE-2026-83498.

submitted by /u/nibblesec
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Article: Playing It SFAPE: Code Execution in Isolated User Mode - published about 14 hours ago.

https://www.reddit.com/r/netsec/comments/1x4s0yk/playing_it_sfape_code_execution_in_isolated_user/
Published: 2026 10 13 09:25:31
Received: 2026 10 13 13:15:46
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 0