CVE-2026-64146

Sin historial EPSS suficiente todavía.

In the Linux kernel, the following vulnerability has been resolved: erofs: fix metabuf leak in inode xattr initialization commit bb88e8da0025 ("erofs: use meta buffers for xattr operations") converted xattr operations to use on-stack erofs_buf instances. erofs_init_inode_xattrs() uses such a metabuf while reading the inline xattr header and shared xattr id array. Some error paths after erofs_read_metabuf() leave through out_unlock without dropping the metabuf, so the folio reference can leak. Consolidate the cleanup at out_unlock. erofs_put_metabuf() is a no-op if no folio has been acquired, and this keeps all paths after taking EROFS_I_BL_XATTR_BIT covered by a single cleanup site.

• git.kernel.orghttps://git.kernel.org/stable/c/492c73b21fefa36f3869cb2b188ffb7fe37b3a9b
• git.kernel.orghttps://git.kernel.org/stable/c/79b09c54c6563df9846ca3094bcfd72082c3e1d7

Sin CVEs relacionados por CWE o producto.