CVE-2026-98301

A flaw was found in the Linux kernel's network bridge subsystem. A local user with network configuration privileges can trigger a Denial of Service DoS by updating bridge Multiple Spanning Tree MST states. Because a blocking operation is invoked within an atomic execution context that cannot safe...

CVE-2026-97615

A flaw was found in the Linux kernel's network bridge subsystem, which can lead to a Denial of Service DoS due to list corruption. When Connectivity Fault Management CFM or Media Redundancy Protocol MRP handlers are enabled across multiple network bridges, a shared data structure is improperly...

CVE-2026-98026

A flaw was found in the Linux kernel's network bridge subsystem. An attacker could exploit this vulnerability to cause a Denial of Service DoS or system crash through a use-after-free condition. This issue occurs during multicast port group removal, where the kernel immediately frees data...