CVE-2026-53276

CVE-2026-53276 – Linux kernel Bluetooth ISO use-after-free : The issue occurs in iso_sock_rebind_bc() where a cached bis pointer (iso_pi(sk)->conn->hcon) is used after releasing the socket lock, allowing a concurrent close() to free the hci_conn structure. During the unlocked window, hci_de...

RHEL 9 : kernel-rt (RHSA-2026:1443)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1443 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...