CVE-2026-56881: High severity vulnerability
Published Sep 15, 2026
·Updated
In enablesegment of remap.c, there is a possible permission bypass due to a logic error in the code. 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·06:33 PM
Data Sourced
via MITRE·06:33 PM
DescriptionWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The attack vector is local and requires no privileges or user interaction. An attacker would need local access to the affected system.
2
What is the potential impact if exploitation succeeds?
Successful exploitation could allow escalation of privilege through a permission bypass. The CVSS vector indicates high impact to confidentiality, integrity, and availability.