Heap-based Buffer Overflow in Hitachi Dynamic Link Manager for Linux
CVE-2026-91760

7HIGH

Key Information:

Vendor

Hitachi
Status
Hitachi Dynamic Link Manager For Linux
Vendor
CVE Published:
10 November 2026

What is CVE-2026-91760?

A heap-based buffer overflow vulnerability exists in the Hitachi Dynamic Link Manager for Linux, impacting versions from 7.5.0-00 up until before 9.0.5-00. This vulnerability could potentially allow unauthorized access, leading to arbitrary code execution or disruption of service. Users are advised to update their software to mitigate associated risks and enhance security measures.

Affected Version(s)

Hitachi Dynamic Link Manager for Linux Linux 7.5.0-00 < 9.0.5-00

References

https://www.hitachi.com/products/it/software/security/inf...
vendor-advisory

CVSS V3.1

Score:
7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.