CVE-2026-89172
5.6
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microchip | AN1044 | 0 <= A | affected |
| Microchip | AN953 | 0 <= A | affected |
| Microchip | SW300052 | 0 <= 2.6 | affected |
Weaknesses
- CWE-1300: CWE-1300 Improper protection of physical side channels
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- 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
- 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
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