CVE-2026-58731: Security vulnerability
Published Sep 15, 2026
·Updated
In multiple functions of physmemextmemlinux.c, there is a possible out-of-bounds read due to uninitialized data. This could lead to local information disclosure 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
What access does an attacker need to exploit this issue?
Exploitation requires local access. The available information indicates that no additional execution privileges or user interaction are needed.