0xbekoo/CVE-2026-8863

PoC

Hashes and shim versions for the UEFI Secure Boot shims affected by CVE-2026-8863

view exploit source poc_in_githubauthor 0xbekoopublished 2026-07-21catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-8863US	—	0.11% (1st)	Exploit	2026-06-09
Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use…

scry

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