July-November (fuzzy), 2022
Martin looks into ANGLE+SwiftShader with goal of making a CTF "zaj" challenge.
Martin finds and triages an ES31 bug in personal time.
Martin knows bug is exploitable.
Martin thinks the bug is not a 0day bug in Chrome.
Martin is a previous ANGLE contributor (2016-2017) and has high confidence in his analysis.
Martin prepares the "shadertoy_plus_plus" challenge: a ANGLE+SwiftShader compute shader service which CTF teams need to exploit.
Martin considers this and other Compute Shader-specific bugs to be easy to find, and that they would not apply to Chrome.