CVE-2026-82119: Hitachi HiRDB Server OS command injection

CVE-2026-82119 · Severity: critical · CVSS 9.8 · Published 2026-10-27

Hitachi HiRDB is a database server used to store and manage corporate data. An OS command injection vulnerability allows remote attackers to execute arbitrary system commands without authentication, potentially leading to complete system compromise, data theft, or service disruption.

Technologies: Hitachi HiRDB Server Version 10, Hitachi HiRDB Server Version 9, Hitachi HiRDB Server Version 9(32), Hitachi HiRDB Server with Additional Function Version 9, Hitachi HiRDB Server with Additional Function Version 9(32). Vendors: Hitachi.

Quick answers

Is CVE-2026-82119 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-82119 being exploited in the wild.
How severe is CVE-2026-82119?
Critical severity, with a CVSS score of 9.8, published 27 October 2026.
Which products and versions are affected?
Hitachi HiRDB Server Version 10 10-00 to 10-11-01 (all platforms); 10-12 partially affected; Hitachi HiRDB Server Version 9 09-00 to 09-66-22 (all platforms); Hitachi HiRDB Server Version 9(32) 09-02 to 09-66-22 (Windows); Hitachi HiRDB Server with Additional Function Version 9 09-00 to 09-66-/V (all platforms); and 1 more.
Is there a fix for CVE-2026-82119?
Yes: fixed in HiRDB Server Version 10: 10-12-01, 10-11-02, 10-08-05. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-82119 attacked?
It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-82119?
Check whether you run Hitachi HiRDB Server Version 10, Hitachi HiRDB Server Version 9, Hitachi HiRDB Server Version 9(32) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: HiRDB Server Version 10: 10-12-01, 10-11-02, 10-08-05

Technical details

An OS command injection vulnerability exists in HiRDB Server that permits unauthenticated remote attackers to execute arbitrary OS commands via a network vector with no attack complexity or user interaction required. The vulnerability affects multiple versions and platforms (AIX, HP-UX, Linux, Windows). Exploitation grants complete system access with high confidentiality, integrity, and availability impact.

Affected products

  • Hitachi HiRDB Server Version 10 10-00 to 10-11-01 (all platforms); 10-12 partially affected
  • Hitachi HiRDB Server Version 9 09-00 to 09-66-22 (all platforms)
  • Hitachi HiRDB Server with Additional Function Version 9 09-00 to 09-66-/V (all platforms)
  • Hitachi HiRDB Server Version 9(32) 09-02 to 09-66-22 (Windows)
  • Hitachi HiRDB Server with Additional Function Version 9(32) 09-00 to 09-66-/V (Windows)

Timeline

  • 2026-10-27: disclosed

References

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