CVE-2026-58941
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk1th percentile - higher than 1% of all known CVEs
Summary
In multiple functions of iommu.c, there is a possible out of bounds read/write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Risk Assessment
Risk of local privilege escalation, potentially allowing an attacker to gain higher privileges and compromise data integrity.
Recommendation
It is recommended to update the system to the latest version containing a fix for this vulnerability and monitor vendor security bulletins.
Other vulnerabilities in iommu.c
Original NVD description (English source)
In multiple functions of iommu.c, there is a possible out of bounds read/write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS