Heap memory corruption when processing a corrupt or maliciously crafted filesystem. (CVE-2026-42616) Heap memory corruption when copying index data from root to an index block in a corrupt or maliciously crafted filesystem. (CVE-2026-42617) Single-byte heap buffer overflow when decompressing maliciously crafted compressed file data. (CVE-2026-42618) Heap buffer overflow when copying the tail data of an index block to a freshly allocated block. (CVE-2026-46569) Heap memory corruption for maliciously crafted or corrupt index data descending to an out-of-bounds tree depth. (CVE-2026-46570) Out-of-bounds read when processing symlink reparse data in a corrupt or maliciously crafted filesystem. (CVE-2026-46571) Heap buffer overflow for maliciously crafted or corrupt index data during a node split. (CVE-2026-46572) Heap buffer overflow when building inherited ACL data. (CVE-2026-56135) Out of bounds access when clearing an index root in maliciously crafted or corrupt index data. (CVE-2026-56136)