CVE-2026-43153

A flaw was found in the Linux kernel's XFS filesystem. The xfsattrleafhasname function has a problematic calling convention that can lead to incorrect buffer handling. This issue can result in the use of already released memory buffers, potentially causing memory corruption or system instability....

CVE-2026-43153 xfs: remove xfs_attr_leaf_hasname

In the Linux kernel, the following vulnerability has been resolved: xfs: remove xfsattrleafhasname The calling convention of xfsattrleafhasname is problematic, because it returns a NULL buffer when xfsattr3leafread fails, a valid buffer when xfsattr3leaflookupint returns -ENOATTR or -EEXIST, and ...