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.

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History

Wed, 03 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 03 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Seagate
Seagate open Seachest
Vendors & Products Seagate
Seagate open Seachest

Wed, 03 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Open Seachest/Seachest NVMe show Format Descriptors Vulnerability
Weaknesses CWE-787
References
Metrics cvssV4_0

{'score': 1.8, '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'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Seagate

Published:

Updated: 2026-06-03T13:11:15.592Z

Reserved: 2026-06-02T22:28:43.984Z

Link: CVE-2026-10719

cve-icon Vulnrichment

Updated: 2026-06-03T13:11:10.357Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-02T23:16:35.297

Modified: 2026-06-04T15:35:18.623

Link: CVE-2026-10719

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-03T10:54:24Z

Weaknesses