CVE-2026-116841

DevilutionX 1.4.0 through 1.5.5 contains an out-of-bounds read vulnerability in the bundled libmpq libmpqfilenumberfromhash function that allows attackers to read heap memory via unchecked blocktableindex values. Attackers can place a crafted .mpq archive in the game's data path, such as a mod, t...

CVE-2026-116842

DevilutionX 1.4.0 through 1.5.5 contains a heap buffer overflow vulnerability in the bundled libmpq libmpqarchivedup routine when opening crafted MPQ archives. Attackers can supply an MPQ archive whose block table count exceeds its hash table count, causing memcpy to overflow the heap during...

CVE-2026-116842

DevilutionX versions 1.4.0 through 1.5.5 are vulnerable to a heap buffer overflow in the bundled libmpq component, specifically within the libmpq__archive_dup routine. The issue occurs when the software attempts to open a crafted MPQ archive where the block table count exceeds its hash table coun...

CVE-2026-116842 DevilutionX 1.4.0 through 1.5.5 Heap Buffer Overflow via libmpq__archive_dup

DevilutionX 1.4.0 through 1.5.5 contains a heap buffer overflow vulnerability in the bundled libmpq libmpqarchivedup routine when opening crafted MPQ archives. Attackers can supply an MPQ archive whose block table count exceeds its hash table count, causing memcpy to overflow the heap during...

EUVD-2026-110573

DevilutionX 1.4.0 through 1.5.5 contains a heap buffer overflow vulnerability in the bundled libmpq libmpqarchivedup routine when opening crafted MPQ archives. Attackers can supply an MPQ archive whose block table count exceeds its hash table count, causing memcpy to overflow the heap during...

CVE-2026-116841

DevilutionX versions 1.4.0 through 1.5.5 are vulnerable to an out-of-bounds read in the bundled libmpq library. The issue exists within the libmpq__file_number_from_hash function, where unchecked block_table_index values allow for reading heap memory. An attacker can trigger this vulnerability by...

CVE-2026-116841 DevilutionX 1.4.0 through 1.5.5 Out-of-Bounds Read via libmpq Hash Table Lookup

DevilutionX 1.4.0 through 1.5.5 contains an out-of-bounds read vulnerability in the bundled libmpq libmpqfilenumberfromhash function that allows attackers to read heap memory via unchecked blocktableindex values. Attackers can place a crafted .mpq archive in the game's data path, such as a mod, t...

EUVD-2026-110572

DevilutionX 1.4.0 through 1.5.5 contains an out-of-bounds read vulnerability in the bundled libmpq libmpqfilenumberfromhash function that allows attackers to read heap memory via unchecked blocktableindex values. Attackers can place a crafted .mpq archive in the game's data path, such as a mod, t...