CVE-2026-63813

Summary: CVE-2026-63813 relates to the Linux kernel and a revert of a previous f2fs change in move_data_block that could cause page-cache/folio handling race conditions. The embedded details describe a race where the GC path can evict the tail-end folio from the page cache, drop page-cache refere...

CVE-2026-52960

A flaw was found in the Linux kernel's Ceph component. This vulnerability occurs due to improper handling of memory pages, known as folios, that are not suitable for writeback. When certain folios are removed, their references are not properly released, leading to a resource leak. A local attacke...

Linux Distros Unpatched Vulnerability : CVE-2026-46277

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: mm/zonedevice: do not touch device folio after calling -foliofree The contents of a device...

mm/vmscan: don't try to reclaim hwpoison folio

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Linux Distros Unpatched Vulnerability : CVE-2025-38050

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: mm/hugetlb: fix kernel NULL pointer dereference when replacing free hugetlb folios A kernel...

PT-2025-37212

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the gfs2 subsystem related to the handling of migrate folio in gfs2 rgrp,meta aops. This resolves a warning that occurred in xfstests, leading to...

CVE-2025-38220

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

CVE-2025-38220 ext4: only dirty folios when data journaling regular files

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

CVE-2025-22000

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: drop beyond-EOF folios with the right number of refs When an after-split folio is large and needs to be dropped due to EOF, folioputrefsfolio, folionrpagesfolio should be used to drop all page cache refs. Otherwise...

AZL-62541 CVE-2024-43826 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: nfs: pass explicit offset/count to trace events nfsfoliolength is unsafe to use without having the folio locked and a check for a NULL -fmapping that protects against truncations and can lead to kernel crashes. E.g. when running...