Vulnerability intelligence
CVE-2026-8863
Official description is being retrieved from NVD — refresh shortly.
CVSS Score
7.8
High
EPSS — Exploit Probability
0.0%
Riskier than 0% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
Patch available
Vendor fix published
1 article across 1 outlet · first covered Jul 16, 2026 · latest Jul 16, 2026
Tracked incidents
Coverage timeline
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ESET warns outdated Microsoft UEFI shims can bypass Secure Bootwww.securityweek.com · Jul 16, 2026