CVE-2026-15892

The mcumgr SMP settings-management group handlers settingsmgmtread, settingsmgmtwrite, and settingsmgmtdelete in subsys/mgmt/mcumgr/grp/settingsmgmt/src/settingsmgmt.c allocate a keyname buffer and, for read, a data buffer via kmalloc when CONFIGMCUMGRGRPSETTINGSBUFFERTYPEHEAP is enabled, relying...

EUVD-2026-77133

The mcumgr SMP settings-management group handlers settingsmgmtread, settingsmgmtwrite, and settingsmgmtdelete in subsys/mgmt/mcumgr/grp/settingsmgmt/src/settingsmgmt.c allocate a keyname buffer and, for read, a data buffer via kmalloc when CONFIGMCUMGRGRPSETTINGSBUFFERTYPEHEAP is enabled, relying...

CVE-2026-15892 Heap memory leak in mcumgr settings-management handlers on access-hook rejection leads to denial of service

The mcumgr SMP settings-management group handlers settingsmgmtread, settingsmgmtwrite, and settingsmgmtdelete in subsys/mgmt/mcumgr/grp/settingsmgmt/src/settingsmgmt.c allocate a keyname buffer and, for read, a data buffer via kmalloc when CONFIGMCUMGRGRPSETTINGSBUFFERTYPEHEAP is enabled, relying...

CVE-2026-15892

CVE-2026-15892 is a heap memory leak in Zephyr Project RTOS 's mcumgr settings-management handlers (settings_mgmt_read(), settings_mgmt_write(), settings_mgmt_delete()). When CONFIG_MCUMGR_GRP_SETTINGS_BUFFER_TYPE_HEAP and CONFIG_MCUMGR_GRP_SETTINGS_ACCESS_HOOK are both enabled, an early return o...

PT-2026-90984

The mcumgr SMP settings-management group handlers settings mgmt read, settings mgmt write, and settings mgmt delete in subsys/mgmt/mcumgr/grp/settings mgmt/src/settings mgmt.c allocate a key name buffer and, for read, a data buffer via k malloc when CONFIG MCUMGR GRP SETTINGS BUFFER TYPE HEAP is...

DRUPAL-CONTRIB-2025-093

This module enables you to access an edit page for a config page. The module doesn't sufficiently check the access permissions hookENTITYTYPEaccess wasn't taken into account. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "edit ID config page" an...