CVE-2026-43071 dcache: Limit the minimal number of bucket to two

In the Linux kernel, the following vulnerability has been resolved: dcache: Limit the minimal number of bucket to two There is an OOB read problem on dentryhashtable when user sets 'dhashentries=1': BUG: unable to handle page fault for address: ffff888b30b774b0 PF: supervisor read access in kerne...

PT-2026-37074

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds OOB read issue exists in the dentry hashtable when the dhash entries variable is set to 1. In this configuration, dcache init calculates d hash shift as 32. During the...