November 14, 2026

CVE Watchtower

CVE-2026-33197AMI AptioV >= AptioV_5.0 and < AptioV_5.044

NVD

Vulnerability Summary

AMI APTIOV contains a vulnerability in BIOS where a privileged user may cause the “Incomplete List of Disallowed Inputs” by local access. Successful exploitation of this vulnerability may lead to arbitrary code execution and impact system Confidentiality, Integrity, and Availability.
Severity Level
UNKNOWN
Published Date
Sep 8, 2026
Last Modified
Sep 8, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.18%Probability
Root Weakness (CWE)
CWE-184 ↗
See the MITRE CWE entry for the full definition of this weakness.
CVSS v4.0 Base Metrics — Score 8.7 (HIGH)
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Attack VectorLocal
Attack ComplexityLow
Attack RequirementsPresent
Privileges RequiredHigh
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)High
Integrity (Subsequent System)High
Availability (Subsequent System)High

Affected & Patched Versions

Affected Versions
  • AMI AptioV >= AptioV_5.0 and < AptioV_5.044
Patched Versions
  • AMI AptioV AptioV_5.044

What to do

Fix it during your normal patch cycle. No exploitation is confirmed yet.

  1. Check whether you run AMI AptioV >= AptioV_5.0 and < AptioV_5.044 and which version.
  2. Update to a patched version listed above, then confirm the new version.

Timeline

  • Sep 8, 2026Published
  • Sep 8, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

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Related Coverage

External References

Data last checked: Nov 14, 2026 14:12 UTC