CVE-2026-10719 LOW

CVE-2026-10719: Open Seachest/Seachest NVMe show Format Descriptors Vulnerability

Weakness CWE-787
Published June 2, 2026
Last update June 3, 2026
View on NVD All CVEs

CVSS base score

1.8/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/S:N/AU:Y/R:A/V:D/RE:L/U:Clear

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 2, 2026 CVE published
June 3, 2026 Record updated