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Old UEFI Shims Expose Systems to Secure Boot Bypass

SecurityWeek
· July 16, 2026

AI summary

Vulnerable UEFI shim bootloaders signed by Microsoft can be exploited to bypass secure boot on any system, regardless of the operating system being used. This vulnerability could potentially be abused on a wide range of systems.

Read the full article at SecurityWeekwww.securityweek.com/old-uefi-shims-expose-systems-to-secure-boot-bypass/

This is an AI-generated brief aggregated by HackerFeeds for convenience and grounded in the source’s own summary; the related CVE, threat-group and country data is from HackerFeeds’ own indexes. The original article is the authoritative source — all rights belong to SecurityWeek.