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Medium · 5.6 CVE-2026-89172 EUVD-2026-76846GHSA-pxq3-m9x7-5w4m

Side-channel attack of AN1044/AN953/SW300052 cryptographic algorithms

Published Sep 12, 2026 · Updated Sep 14, 2026 · Assigned by Microchip

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.

Affected products

VendorProductAffectedFixed
Microchip AN1044 ≤ A —
Microchip AN953 ≤ A —
Microchip SW300052 ≤ 2.6 —

References