CVE-2026-25267: Missing Authorization in Core
Published Oct 6, 2026
·Updated
Memory corruption when non-secure loader rewrites page tables before secure memory initialization.
Event History
Oct 6, 2026
CVE Published
via MITRE·06:29 AM
Data Sourced
via MITRE·06:29 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What access does an attacker need to exploit this issue?
The CVSS vector indicates local access and low privileges are required. No user interaction is required.
2
What could a successful exploit allow?
The CVSS assessment rates confidentiality, integrity, and availability impact as high, indicating potential full impact to all three within the affected security authority.