CVE-2026-10719
Low
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.
SeverityLow
CVSS1.8
Exploit probability—
ProductOpenseachest
PublishedJun 2, 2026
First seenJun 2, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openSeaChest | v ≤ 25.05.3 | — |
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