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CVE-2026-25262

Write-what-where Condition in Primary Bootloader

Published: Sep 22, 2026Updated: Sep 22, 2026 Sources: CVE List NVDCWE-123

Description

Memory corruption while processing a crafted ELF file in the Primary Bootloader.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:HPR:LUI:RS:CC:HI:HA:H
Exploitability
AV:PAttack Vector
Physical
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

Affected Products

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

2

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