EUVD-2026-34045

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...

CVE-2026-10719

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...

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

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...

CVE-2026-10719

CVE-2026-10719 affects Seagate’s openSeaChest/Seachest (v25.05.3). The issue is an out-of-bounds write in openSeaChest’s --showSupportedFormats, permitting writing one extra byte past allocated memory when a malicious NVMe device with a bogus FLBAS value in the namespace is processed. As describe...

CVE-2026-10719

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...

PT-2026-45877

Name of the Vulnerable Software and Affected Versions openSeaChest version 25.05.3 Description An out-of-bounds write exists in the --showSupportedFormats command. This occurs when a maliciously crafted NVMe device provides a bogus value in the namespace FLBAS byte, allowing one extra byte to be...