What’s Vulnerable › Vulnerabilities

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

• Severity: low (CVSS 1.8 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-02 · updated 2026-07-22
• Weakness: CWE-787

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.

References

• https://www.seagate.com/product-security/#security-advisories
• https://www.seagate.com/support/software/seachest/

Get alerted when CVE-2026-10719 or the next vulnerability affects your stack