CVE-2026-82891— IBM Guardium Data Protection is affected by a security vulnerability
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 12.1 和 12.2 版本可能因使用硬编码的加密密钥，允许远程攻击者获取敏感信息。
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I. Basic Information for CVE-2026-82891
Vulnerability Information
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Vulnerability Title
IBM Guardium Data Protection is affected by a security vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Guardium Data Protection 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due to use of a hard-coded cryptographic key.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Guardium Data Protection | 12.1 |
cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*
|
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II. Public POCs for CVE-2026-82891
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-82891 (1)
Same Patch Batch · IBM · 2026-10-20 · 11 CVEs total
| CVE-2026-81212 | 10.0 CRITICAL | DataStage on Cloud Pak for Data Improper Authorization |
| CVE-2026-92559 | 9.8 CRITICAL | IBM App Connect Enterprise is vulnerable to a credential exposure |
| CVE-2026-76587 | 8.8 HIGH | IBM Planning Analytics Buffer Overflow |
| CVE-2026-93441 | 8.6 HIGH | IBM QRadar SIEM HTTP Receiver protocol is vulnerable to a denial of service |
| CVE-2026-93442 | 8.2 HIGH | IBM QRadar SIEM Out-of-bounds Read |
| CVE-2026-93888 | 7.8 HIGH | IBM Sterling Connect:Direct for Unix Buffer Overflow |
| CVE-2026-87800 | 6.8 MEDIUM | IBM Cyber Fraud includes components with multiple known vulnerabilities |
| CVE-2026-93744 | 6.5 MEDIUM | IBM i Improper Authentication |
| CVE-2026-94402 | 6.1 MEDIUM | IBM vulnerable to cross-site scripting (XSS) via unsanitized title truncation |
| CVE-2026-9825 | 3.7 LOW | IBM Cyber Fraud Reachable Assertion |
IV. Related Vulnerabilities
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CVE-2026-82900
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-81932
Multiple vulnerabilities affect the Sniffer component as par
Same vendor: IBM
-
CVE-2026-76587
IBM Planning Analytics Buffer Overflow -
CVE-2026-9825
IBM Cyber Fraud Reachable Assertion -
CVE-2026-81212
DataStage on Cloud Pak for Data Improper Authorization -
CVE-2026-87800
IBM Cyber Fraud includes components with multiple known vuln -
CVE-2026-92559
IBM App Connect Enterprise is vulnerable to a credential exp
Same weakness: CWE-321
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V. Comments for CVE-2026-82891
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