CVE-2026-65934highCWE-440

CVE-2026-65934: high-severity vulnerability in silabs.com BT122

BT122 plaintext pause encryption request causes DOS

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.1epss 0.1%
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module.  See vulnerability B-E10 in the related paper below.
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
silabs.com · BT122
Related CVEs — silabs.com BT122

In the same product, most dangerous first.

CVE-2026-65933MEDIUMBT122 malformed packet with increased length field causes memory leakEPSS 0.3%CVE-2026-65932MEDIUMBT122 stops advertisingEPSS 0.3%