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Medium · 5.3 CVE-2026-65933 EUVD-2026-58079GHSA-pmcm-gw2w-hpxf

BT122 malformed packet with increased length field causes memory leak

Published Aug 13, 2026 · Updated Aug 13, 2026 · Assigned by Silabs

Description

A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.

Affected products

VendorProductAffectedFixed
silabs.com BT122 ≤ 1.4.0 —

References