# CVE-2026-84057: IBM Guardium Data Protection OS command injection

Source: https://junglewise.ai/threats/cve-2026-84057-ibm-guardium-data-protection-12-2-2-and-12-1-could-allow-a-remote  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-08. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-84057 · Severity: high · CVSS 8.1 · Published 2026-10-08

IBM Guardium Data Protection is a security monitoring and auditing platform used to protect databases and sensitive data. A remote attacker can execute arbitrary OS commands without authentication due to improper neutralization of special characters in command processing, potentially leading to complete system compromise and data theft.

Technologies: [IBM Guardium Data Protection](https://junglewise.ai/threats/technologies/guardium-data-protection). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-84057 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-84057 being exploited in the wild.

**How severe is CVE-2026-84057?** High severity, with a CVSS score of 8.1, published 8 October 2026.

**Which products and versions are affected?** IBM Guardium Data Protection 12.1, 12.2.2.

**Is there a fix for CVE-2026-84057?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-84057 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-84057?** Check whether you run IBM Guardium Data Protection 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.

## Technical details

The vulnerability is an OS command injection (CWE-78) in IBM Guardium Data Protection 12.1 and 12.2.2 where user-supplied input is not properly sanitized before being used in OS command execution. The attack vector is network-based with no authentication required, allowing a remote attacker to inject malicious commands that execute with the privileges of the Guardium service.

## Affected products

- IBM Guardium Data Protection 12.1, 12.2.2

## Timeline

- 2026-10-08: disclosed

## References

- [https://www.ibm.com/support/pages/node/7288832](https://www.ibm.com/support/pages/node/7288832)

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