CVE-2026-84230— IBM Guardium Data Protection is affected by multiple vulnerabilities
Quick assessment
Affected
IBM Guardium Data Protection
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM Guardium Data Protection 12.2.2 存在一个漏洞，远程攻击者可能导致拒绝服务（DoS）。该漏洞是由于并发对共享映射（map）进行不同步的写入操作，引发竞态条件（race condition）所致。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-84230
Vulnerability Information
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Vulnerability Title
IBM Guardium Data Protection is affected by multiple vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Guardium Data Protection | 12.2.2 |
cpe:2.3:a:ibm:guardium_data_protection:12.2.2:*:*:*:*:*:*:*
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II. Public POCs for CVE-2026-84230
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-84230 (1)
Same Patch Batch · IBM · 2026-10-08 · 93 CVEs total
| CVE-2026-16340 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-75875 | 9.8 CRITICAL | Multiple vulnerabilities affect the Sniffer component as part of IBM Guardium Data Protect |
| CVE-2026-84249 | 9.8 CRITICAL | IBM Guardium Data Protection is affected by vulnerability |
| CVE-2026-78401 | 9.8 CRITICAL | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-78406 | 9.8 CRITICAL | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-84272 | 9.8 CRITICAL | IBM Guardium Data Protection Missing Authentication |
| CVE-2026-14269 | 9.8 CRITICAL | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-14502 | 9.8 CRITICAL | IBM DataPower Gateway Improper Authentication |
| CVE-2026-14992 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14991 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15762 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-80381 | 9.8 CRITICAL | Multiple vulnerabilities affect the Sniffer component as part of IBM Guardium Data Protect |
| CVE-2026-14990 | 9.3 CRITICAL | IBM DataPower Gateway affected by cross-site scripting |
| CVE-2026-84244 | 9.3 CRITICAL | IBM Guardium Data Protection Cross-Site Scripting |
| CVE-2026-16916 | 9.1 CRITICAL | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-16823 | 9.1 CRITICAL | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-19491 | 9.1 CRITICAL | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-18740 | 8.8 HIGH | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-19482 | 8.8 HIGH | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2026-81932 | 8.6 HIGH | Multiple vulnerabilities affect the Sniffer component as part of IBM Guardium Data Protect |
Showing top 20 of 93 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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CVE-2026-75875
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CVE-2026-80381
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IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-81932
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CVE-2026-75875
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CVE-2026-82900
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-81932
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Same weakness: CWE-362
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V. Comments for CVE-2026-84230
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