EUVD-2026-86088

In the Linux kernel, the following vulnerability has been resolved: affs: handle setblocksize failures affs uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting we will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...

EUVD-2026-86087

In the Linux kernel, the following vulnerability has been resolved: bfs: handle setblocksize failures bfs uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...

CVE-2026-97489

The Linux kernel contains a vulnerability in the bfs filesystem regarding how it handles set_blocksize failures. The issue arises because buffer_heads do not effectively manage block sizes exceeding PAGE_SIZE . This flaw can trigger a BUG_ON condition in folio_set_bh during the first greead_gfp ...

CVE-2026-97488

The Linux kernel contains a vulnerability in the qnx4 filesystem where buffer_heads do not properly handle block sizes greater than PAGE_SIZE . This issue causes a BUG_ON(offset >= folio_size(folio)) error during the first __bread_gfp call in folio_set_bh , leading to a failure when mounting....

EUVD-2026-86086

In the Linux kernel, the following vulnerability has been resolved: qnx4: handle setblocksize failures qnx4 uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...

EUVD-2026-86085

In the Linux kernel, the following vulnerability has been resolved: jfs: handle setblocksize failures jfs uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting we will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...

EUVD-2026-86084

In the Linux kernel, the following vulnerability has been resolved: hpfs: handle setblocksize failures hpfs uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...

EUVD-2026-86083

In the Linux kernel, the following vulnerability has been resolved: omfs: handle setblocksize failures omfs uses bufferheads, which don't handle block size PAGESIZE well. Without this, mounting we will hit the BUGONoffset = foliosizefolio; in foliosetbh on the first breadgfp call...