CVE-2026-10719

Low severity, CVSS 1.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Out of bounds write in openSeaChest’s --showSupportedFormats in Seagate’s openSeaChest v25.05.3 on all supported platforms allows for writing 1 extra byte outside of allocated memory which sets a value to 1 via a maliciously crafted NVMe device with a bogus value in the namespace FLBAS byte.

Published 2026-06-02. Last modified 2026-07-22.