CVE-2026-11824 SQLite before 3.53.2 Heap Buffer Overflow via FTS5 fts5ChunkIterate

SQLite before 3.53.2 contains a heap-based buffer overflow vulnerability in the FTS5 full-text search extension that allows attackers to cause a crash or execute arbitrary code by supplying a crafted database with malicious continuation page metadata specifying a szLeaf value smaller than 4...