CVE-2026-89172

UNKNOWN 0.0

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

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-1300
Vendor	microchip
Product	an1044
Published	Sep 12, 2026
Last Updated	Sep 14, 2026

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Affected Versions

Microchip / AN1044

0 ≤ A

Microchip / AN953

0 ≤ A

Microchip / SW300052

0 ≤ 2.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

microchip.com: 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 microchip.com: https://www.microchip.com/en-us/application-notes/an1044 microchip.com: https://www.microchip.com/en-us/application-notes/an953 microchip.com: https://www.microchip.com/en-us/development-tool/sw300052

Credits

Daniel Würsch Institute of Computer Science, University of Tartu