PT-2026-52387 · Silicon+1 · Sisdk+1
CVE-2026-2815
·
Published
2026-06-25
·
Updated
2026-06-25
CVSS v4.0
8.4
High
| Vector | AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N |
Name of the Vulnerable Software and Affected Versions
EFR32xG27 (affected versions not specified)
Description
An issue exists where the Physically Unclonable Function (PUF) key—a unique hardware fingerprint used for security—is used incorrectly during the generation of user keys, leading to the creation of predictable keys.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Weakness Enumeration
Related Identifiers
Affected Products
Sisdk
Sisdk-Release