CVE-2026-10717 Open-Seachest/Seachest show SCSI Defect List Vulnerability
Out-of-bounds write in openSeaChest allows attackers to execute code or cause denial of service via malicious SCSI defect responses.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-10717?
CVE-2026-10717 is a low-severity memory corruption vulnerability, published on 2 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Out of bounds write and reads in openSeaChest’s --showSCSIDefects in Seagate’s openSeaChest v25.05.3 on all supported platforms allows for writing defect information out of bounds for very large defects lists via a very bad drive with lots of defects or a maliciously crafted SCSI device’s defect response length.
Weakness: CWE-787
Which versions are affected by CVE-2026-10717?
How do I fix CVE-2026-10717?
No fix has been published for CVE-2026-10717 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-10717 being exploited?
There is no known exploitation of CVE-2026-10717 in the wild and no public exploit code.
Sources
Also known as GHSA-gh5q-rq4h-5vjq.