CVE-2026-58728: Race Condition
Published Sep 15, 2026
·Updated
In ARM64TLBI of mmu.h, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Event History
Sep 15, 2026
CVE Published
via MITRE·06:34 PM
Data Sourced
via MITRE·06:34 PM
DescriptionWeakness
Frequently Asked Questions
1
Who is realistically exposed to this issue?
Local users or processes on affected ARM64 systems are the relevant threat model. Exploitation does not require user interaction.
2
What access does an attacker need to exploit it?
An attacker needs local code execution on the affected system. No additional execution privileges are needed before exploiting the race condition.
3
What is the potential impact of successful exploitation?
Successful exploitation could cause memory corruption and lead to local escalation of privilege.