CVE-2026-65933: BT122 malformed packet with increased length field causes memory leak
Published Aug 13, 2026
·Updated
A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.
Event History
Aug 13, 2026
CVE Published
via MITRE·02:22 PM
Data Sourced
via MITRE·02:22 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-65933?
CVE-2026-65933 has a risk rating of 33, indicating a moderate severity vulnerability.
2
What type of information does CVE-2026-65933 leak?
CVE-2026-65933 can potentially leak sensitive information due to a memory leak caused by malformed Bluetooth connection requests.
3
How do I fix CVE-2026-65933?
To fix CVE-2026-65933, ensure that you have the latest firmware update that addresses this vulnerability.
4
Who is affected by CVE-2026-65933?
CVE-2026-65933 affects devices using the BT122 Bluetooth chip that do not properly handle malformed packets.
5
When was CVE-2026-65933 published?
CVE-2026-65933 was published on August 13, 2026.