1. A computer program product residing on a non-transitory computer-readable storage medium having a plurality of instructions stored thereon, which, when executed by a processor, cause the processor to perform operations comprising: building a graphical representation of a portion of a computer program, wherein the graphical representation includes a plurality of control flow edges; identifying a potentially vulnerable data flow associated with at least one of the plurality of control flow edges including: identifying one or more sink statements associated with the computer program; and determining one or more backward transitive closures of the one or more sink statements; assigning a control flow weight to each of the plurality of control flow edges, based upon, at least in part, identifying the potentially vulnerable data flow including determining a number of the one or more sink statements that are associated with a control flow edge based upon, at least in part, the backward transitive closure, wherein the control flow weight indicates how likely the potentially vulnerable data flow associated with the control flow edge implicates a security issue, wherein the control flow edge associated with a serious potential vulnerability is assigned a larger control flow weight than other control flow edges; and applying a security analysis to the portion of the computer program based upon, at least in part, the control flow weight.