CVE-2026-23214

In CVE-2026-23214, the Linux kernel Btrfs implementation may start new transactions even when the filesystem is mounted with rescue options that mark it fully read-only. This can trigger a transaction during unmount when inodes are evicted, producing warnings like “Transaction aborted (error -22)...

CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

PT-2026-20426

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc5-00002-gb71e635feefc Description The Btrfs file system in the Linux kernel allows new transactions even when the file system is read-only. This behavior can lead to warnings and potential issues during...