GHSA-389X-67PX-MJG3 xgrammar Vulnerable to Denial of Service (DoS) by abusing unbounded cache in memory

Summary Xgrammar includes a cache for compiled grammars to increase performance with repeated use of the same grammar. This cache is held in memory. Since the cache is unbounded, a system making use of xgrammar can be abused to fill up a host's memory and case a denial of service. For example,...