Description
Improper protection of physical side channels vulnerability in Microchip AN1044, Microchip AN953, and Microchip SW300052.
This issue affects AN1044: through A; AN953: through A; SW300052: through 2.6.
Metrics
CVSS 4.0 5.6/10
CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Microchip | AN1044 | <= A |
| Microchip | AN953 | <= A |
| Microchip | SW300052 | <= 2.6 |
References
- https://www.microchip.com/en-us/application-notes/an1044
- https://www.microchip.com/en-us/application-notes/an953
- https://www.microchip.com/en-us/development-tool/sw300052
- https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/side-channel-attack-an1044-an953-sw300052-cryptographic-algorithms
Timeline
- Published
- Sep 12, 2026
- Last modified
- Sep 16, 2026
- NVD status
- Awaiting Analysis