Open Seachest/Seachest NVMe Trim (Deallocate) Vulnerability_CVE-2026-10718

4.6 / 10

MEDIUM

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

Description

Out of bounds write in openSeaChest’s Trim/Unmap operation in Seagate’s openSeaChest v26.03.0 on all supported platforms allows for writing extra memory describing a range of LBAs to deallocate 16 bytes outside of the allocated space when running this operation.

Basic Information

ID CVE-2026-10718

Source Seagate

Published Jun 2, 2026 at 22:19

Affected Product

Affected Versions 0

CWE Classification

CWE-787

References

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    "lastseen": "",
    "description": "Out of bounds write in openSeaChest\u2019s Trim/Unmap operation in Seagate\u2019s openSeaChest v26.03.0 on all supported platforms allows for writing extra memory describing a range of LBAs to deallocate 16 bytes outside of the allocated space when running this operation.",
    "published": "2026-06-02T22:19:40.813Z",
    "modified": "2026-06-02T22:19:40.813Z",
    "type": "cve",
    "title": "Open Seachest/Seachest NVMe Trim (Deallocate) Vulnerability",
    "source": "Seagate",
    "references": "https://www.seagate.com/product-security/#security-advisories\nhttps://www.seagate.com/support/software/seachest/",
    "id": "CVE-2026-10718",
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        "version": "4.0"
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