CVE-2026-102730 | BDVDB-2026-380985 Detail

Description#

Mounting an attacker-controlled NAND flash image (`lx_nand_flash_open()`) triggers an unbounded out-of-bounds heap **write** in LevelX's NAND flash-translation-layer metadata parser that overwrites a driver function pointer in the control block, giving a demonstrated control-flow hijack — RIP set to a full 8-byte attacker-chosen value (register-verified). Two accompanying OOB reads. All reproduced verbatim under ASan at HEAD `9f1cfdc`.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-09-29Record published in the CVE List.
2. Version 22026-11-10Most recent update recorded in the CVE List.