Linux Distros Unpatched Vulnerability : CVE-2026-89459

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/percpu: Fix MVIYPERCPU with older binutils Commit a737737cdb9c s390/percpu:...

Linux Distros Unpatched Vulnerability : CVE-2026-89457

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/dasd: Guard sysfs discipline callbacks against unallocated private data Several sysfs show/store handlers call a discipline callback that dereferences...

Linux Distros Unpatched Vulnerability : CVE-2026-80679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/dasd: Fix potential NULL pointer dereference dasdreleasespace checks the implementation of the isese discipline function before calling it to determine if ...

ROS-20260827-73-0022

The vulnerability of the zcdncreate function in the drivers/s390/crypto/zcryptapi.c module of the Linux S390 kernel-based cryptography driver lies in the absence of any restrictions or regulations regarding resource allocation. Exploiting this vulnerability could allow a hacker to cause service...

S390 Platform Support Module Heap Buffer Overflow DoS

The vulnerability of the dosecurestorageaccess function in the arch/s390/mm/fault.c module of the S390 platform support module for the Linux operating system is related to an exception handling error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and...

S390 gmap_helper_zap_one_page Heap Buffer Overflow

The vulnerability of the gmaphelperzaponepage function in the arch/s390/mm/gmaphelpers.c module, which is part of the S390 platform support for Linux operating systems, stems from insufficient checks for unusual or exceptional states. Exploiting this vulnerability could allow an attacker to...

Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: AlmaLinux8.10 - KVM: s390: Limit adapter indicator access to mapped page JIRA:AlmaLinux-18388...

Linux S390 Block Device Heap Buffer Overflow DoS

The vulnerability of the dasdeckdfreecp function in the drivers/s390/block/dasdeckd.c file of the Linux S390 kernel-based block device support driver involves improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause service failure...

S390 Platform Support Module Heap Buffer Overflow DoS

The vulnerability of the s390replaceasce function in the arch/s390/mm/gmap.c module of the Linux operating system’s S390 platform support module is related to improper cleaning or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Linux S390 Buffer Overflow DoS

The vulnerability of the zpcifmbenabledevice function in the arch/s390/pci/pci.c module of the S390 platform support module of the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2023-52774

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device...