Linux Distros Unpatched Vulnerability : CVE-2026-98226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm, swap: fix SWAPUSAGEOFFLISTBIT collision with real usage count SWAPUSAGEOFFLISTBIT is embedded in the si-inusepages usage counter, and is meant to sit above...

CVE-2026-98226

The Linux kernel contains a vulnerability where the SWAP_USAGE_OFFLIST_BIT collides with the real usage count because it is defined as bit 30 of an atomic_t type. On systems with 4 KiB pages, this collision occurs once the count reaches 4 TiB . This leads to several issues: /proc/swaps understate...

PT-2026-106555

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the memory management swap subsystem where the SWAP USAGE OFFLIST BIT flag collides with the actual usage count in the si-inuse pages counter. Because the flag is...