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Vulnerability record · CVE-2026-84078 · published 18 September 2026

CVE-2026-84078: Ibm guardium data protection missing authentication for critical function vulnerability

Ibm · Guardium Data Protection

IBM Guardium Data Protection 12.2 is vulnerable to a missing authentication vulnerability in the LoadBalancerServlet. An unauthenticated user can access privileged load-balancer operations, potentially resulting in unauthorized actions and impact to the integrity and availability of the affected system.

9.9 CVSS 3.1 Critical EPSS 0.47% · top 58.9% CWE-306 · Missing authentication for critical function
9.9CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
6 Oct 2026Last modified by NVD

Description

IBM Guardium Data Protection 12.2 is vulnerable to a missing authentication vulnerability in the LoadBalancerServlet. An unauthenticated user can access privileged load-balancer operations, potentially resulting in unauthorized actions and impact to the integrity and availability of the affected system.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.ibm.com/support/pages/node/7288040 PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2026-84075Ibm guardium data protection missing authentication for critical function vulnerabilityIBM Guardium Data Protection 12.2 could allow a remote attacker to bypass security restrictions due to missing authentication for the ChangeTrackerSe…EPSS 0.56%9.9CVE-2026-84064Ibm guardium data protection sql injection vulnerabilityIBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary SQL commands due to improper neutralization of spe…EPSS 0.63%9.8CVE-2026-84249Ibm guardium data protection missing authentication for critical function vulnerabilityIBM Guardium Data Protection 12.2, and 12.2.2 could allow a remote attacker to execute arbitrary management operations due to missing authentication …EPSS 0.42%9.8CVE-2026-84057Ibm guardium data protection os command injection vulnerabilityIBM Guardium Data Protection 12.2.2, and 12.1 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special e…EPSS 0.39%9.8CVE-2026-84198Ibm guardium data protection classic buffer overflow vulnerabilityIBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a buffer overflow.EPSS 0.38%9.8CVE-2026-84246Ibm guardium data protection classic buffer overflow vulnerabilityIBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a buffer overflow.EPSS 0.38%9.8CVE-2026-84058Ibm guardium data protection memory buffer overflow vulnerabilityIBM Guardium Data Protection 12.0, 12.1, and 12.2 is vulnerable to a buffer overrun in the TDS (Microsoft SQL Server) PRELOGIN packet decoder. A remo…EPSS 0.38%9.8CVE-2026-84209Ibm guardium data protection sql injection vulnerabilityIBM Guardium Data Protection 12.2.2, and 12.1 could allow a remote attacker to execute arbitrary SQL commands due to improper neutralization of speci…EPSS 0.33%

Source: NIST National Vulnerability Database (record CVE-2026-84078), CISA KEV, FIRST EPSS (scores of 2026-11-11). This page is refreshed as NVD updates the record.