PT-2026-45877 · Unknown · Openseachest

Published 2026-06-02 · Updated 2026-06-03 · CVE-2026-10719

Positive Technologies (AI Summary)

CVSS v4.0

1.8

Low

Base vector

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

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 written outside of the allocated memory, which sets a value to 1.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2026-10719

Affected Products

Openseachest

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-10719 · Security Note
• https://seagate.com/product-security/#security-advisories · Note
• https://twitter.com/CVEnew/status/2061993203566338260 · Twitter Post
• https://seagate.com/support/software/seachest · Note