Do I understand correctly that for this to be potentially exploitable, the application must allocate too little memory for the palette? In other words, could this be mitigated on the application side by always allocating at least enough memory for a 256-entry palette?<p>I don&#x27;t mean to suggest that this is &quot;really&quot; an application bug or that people shouldn&#x27;t upgrade libpng ASAP; I&#x27;m just wondering whether there are other options for installations&#x2F;applications where that would be painful for some reason.