What is CVE-2026-43019?

CVE-2026-43019 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Bluetooth: hci_conn: fix potential UAF in set_cig_params_sync

Which CVE IDs does CVE-2026-43019 cover?

CVE-2026-43019 covers the following CVE IDs: CVE-2026-43019. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-43019?

CVE-2026-43019 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-43019?

CVE-2026-43019 affects 6 products, including: azl3 kernel 6.6.134.1-2 on Azure Linux 3.0; azl3 kernel 6.6.137.1-2 on Azure Linux 3.0; azl3 kernel 6.6.138.1-1 on Azure Linux 3.0; azl3 kernel 6.6.139.1-1 on Azure Linux 3.0; azl3 kernel 6.6.141.1-1 on Azure Linux 3.0; and others — see the full list on the advisory page.