CVE-2026-84032
MediumCVSS 5.6Summary
IBM Guardium Data Protection 12.2.2 could allow a remote attacker to conduct a man-in-the-middle attack due to improper certificate validation.
Risk Assessment
Improper certificate validation may allow eavesdropping or tampering with traffic, threatening data confidentiality and integrity. In Guardium environments, this could lead to session hijacking of administrative sessions.
Recommendation
Update IBM Guardium Data Protection to a version that fixes certificate validation. Ensure communication occurs only over trusted channels with properly configured certificates.
Other vulnerabilities in IBM Guardium Data Protection
See all- CVE-2026-87980Low
IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 store sensitive information in cleartext in logs. A local attacker can access this data.
- CVE-2026-84891Medium
IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due to the use of hard-coded credentials.
- CVE-2026-84875High
IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a buffer overflow.
- CVE-2026-84247High
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to cause a denial of service due to a path traversal vulnerability.
- CVE-2026-84246High
IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a buffer overflow.
- CVE-2026-84230High
IBM Guardium Data Protection 12.2.2 could allow a remote attacker to cause a denial of service due to a race condition resulting from concurrent unsynchronized writes to a shared map.
- CVE-2026-84209High
IBM Guardium Data Protection versions 12.2.2 and 12.1 could allow a remote attacker to execute arbitrary SQL commands due to improper neutralization of special elements used in an SQL command.
- CVE-2026-84198High
IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a buffer overflow.
- CVE-2026-84058High
IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 is vulnerable to a buffer overrun in the TDS (Microsoft SQL Server) PRELOGIN packet decoder. A remote attacker who can send a specially crafted TDS PRELOGIN packet to a network monitored by an IBM Guardium Collector may cause a denial of service or potentially execute arbitrary code on the Collector appliance.
- CVE-2026-84057High
IBM Guardium Data Protection versions 12.2.2 and 12.1 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
Original NVD description (English source)
IBM Guardium Data Protection 12.2.2 could allow a remote attacker to conduct a man-in-the-middle attack due to improper certificate validation.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS