# CVE-2026-18349

## Summary

- **CVE ID:** CVE-2026-18349
- **Severity:** HIGH
- **CVSS Score:** 7.3 (CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
- **CWE:** CWE-1247
- **Published:** Aug 24, 2026
- **Last Modified:** Aug 24, 2026

## Description

Improper protection against voltage and clock glitches vulnerability in Microchip SAMA5D4 allows Hardware Fault Injection.

This issue affects SAMA5D4.

## Affected Products

- Microchip — SAMA5D4 (0)

## References

- [CNA](https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/sama5d44-fault-injection-vulnerability)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.14%
- **EPSS Percentile:** 3.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._