DEBIAN-CVE-2026-90262

In the Linux kernel, the following vulnerability has been resolved: btrfs: retry verity reads for not-uptodate Merkle folios btrfsreadmerkletreepage can find a folio in the mapping that is not uptodate. After taking the folio lock, the current code treats that state as a read error and returns...

AZL-102441 CVE-2026-90262 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: retry verity reads for not-uptodate Merkle folios btrfsreadmerkletreepage can find a folio in the mapping that is not uptodate. After taking the folio lock, the current code treats that state as a read error and returns...

EUVD-2026-81855

In the Linux kernel, the following vulnerability has been resolved: btrfs: retry verity reads for not-uptodate Merkle folios btrfsreadmerkletreepage can find a folio in the mapping that is not uptodate. After taking the folio lock, the current code treats that state as a read error and returns...

CVE-2026-90262

CVE-2026-90262 affects the Linux kernel's btrfs filesystem in its handling of dm-verity Merkle tree pages . The root cause is in btrfs_read_merkle_tree_page(), which treats a not-uptodate folio found in the page cache as a permanent read error (-EIO). This makes a prior transient I/O failure stic...

PT-2026-94610

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs filesystem where the btrfs read merkle tree page function may identify a folio in the mapping that is not uptodate. The system incorrectly treats this state ...