Name of the Vulnerable Software and Affected Versions OT (affected versions not specified)

Description The issue is related to a crash caused by the use of an uninitialized value. The crash occurs in the OT::TupleVarHeader::calculate scalar function, which is called by OT::gvar::accelerator t::apply deltas to points and OT::glyf::Glyph::get points. This suggests a problem with the handling of uninitialized values in the OT::glyf::accelerator t::get points function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.