Siemens SIMATIC S7-1500 TM MFP NULL Pointer Dereference (CVE-2026-23396)

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL deref in meshmatcheslocal meshmatcheslocal unconditionally dereferences ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements may not...

ROS-20261006-73-0038

The vulnerability of the meshmatcheslocal function in the net/mac80211/mesh.c module of the mac80211 stack implementation in Linux’s Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: A NULL dereference occurred in meshmatcheslocal. meshmatcheslocal unconditionally dereferes ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements...

Linux kernel mac80211 DoS

The vulnerability in the meshmatcheslocal function within net/mac80211/mesh.c of the stack in the Linux kernel’s mac80211 module is related to dereferencing an invalid pointer. Exploitation of this vulnerability may allow an attacker to cause a denial of service...

AZL-80852 CVE-2026-23396 affecting package kernel for versions less than 6.6.130.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL deref in meshmatcheslocal meshmatcheslocal unconditionally dereferences ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements may not...

CVE-2026-23396: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL deref in meshmatcheslocal meshmatcheslocal unconditionally dereferences ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements may not...