CVE-2026-65935 PUBLISHED

Bypassing passkey entry in legacy pairing

Assigner: Silabs
Reserved: 23.07.2026 Published: 13.08.2026 Updated: 13.08.2026

Passkey entry Bluetooth LE legacy pairing can be bypassed in the RS9116W and SiWx917 by manipulating the temporary key value. See vulnerability B-E3 in the related paper below.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 7.6

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Adjacent	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	Present	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	silabs.com
Product	WiseConnect
Versions	Default: unaffected affected from 2.0.0 to 2.. (incl.) affected from 4.0.0 to 4.. (incl.)

CVE-2026-65935 PUBLISHED

Bypassing passkey entry in legacy pairing

Metrics

Product Status

References

Problem Types

Impacts