Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description.

Description: A heap-buffer-overflow read crash has been reported. The crash involves the hb serialize context t::embed function, specifically with OT::AnchorFormat1, and the OT::AnchorFormat1::copy and OT::Anchor::subset functions.

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