Byovd

2 posts

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Signed by Microsoft Does Not Mean Safe

July 11, 2026

A digital signature on a Windows driver proves who made it. It was never proof that the driver is safe. Attackers built a technique on that gap, called Bring …

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CVE-2023-31096: Microsoft Modem Driver Exploit Fixed Three Years Later

January 14, 2026

In January 2026, Microsoft had already patched 114 vulnerabilities! Four modem drivers deleted since October. Companies that wrote them: gone. Source code: …