SEPTEMBER 17, 2026
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Case File

CVE-2026-58766

HIGH · CVSS 7.8 EPSS 0.07% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A logic error in the arm-smmu-v3.c file allows for local privilege escalation without requiring additional execution privileges or user interaction. This vulnerability poses a significant risk to systems utilizing the affected code, as it could enable unauthorized users to gain elevated access rights. Organizations using this component should prioritize patching to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-58766
Severity
HIGH
CVSS
7.8
EPSS
0.07%

Original NVD Description

In multiple functions of arm-smmu-v3.c, there is a possible escalation of privilege 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.