PT-2026-83018

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the pcpu create chunk function where the nr pages variable, representing the total contiguous backing allocation, is incorrectly used by pcpu chunk populated to set th...

PT-2026-86718

In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in pcpu create chunk In pcpu create chunk, nr pages is the total contiguous backing allocation, i.e., nr units pcpu unit pages, but pcpu chunk populated uses it to set...

HDF5 Heap Buffer Overflow DoS

The vulnerability of the H5Dcreatechunkfilemaphyper function in the H5Dchunk.c file of the HDF5 library is related to writing beyond the memory boundaries. Exploiting this vulnerability could allow an attacker to cause a service failure...