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CVE-2026-84862— 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 在 Quartz JDBC 作业存储中存在不安全的反序列化漏洞。经过身份验证的攻击者可以利用此漏洞在受影响的系统上执行任意代码。

CVSS 7.2 · High EPSS 0.37% · P28
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I. Basic Information for CVE-2026-84862

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 is vulnerable to insecure deserialization in the Quartz JDBC job store. An authenticated attacker could exploit this vulnerability to execute arbitrary code on the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM Guardium Data Protection 12.2 cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-84862

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III. Intelligence Information for CVE-2026-84862

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Other References for CVE-2026-84862 (1)

Same Patch Batch · IBM · 2026-09-25 · 8 CVEs total

CVE-2026-85542 8.8 HIGH IBM Guardium Data Protection is affected by multiple vulnerabilities.
CVE-2026-84893 7.6 HIGH IBM Guardium Data Protection is affected by multiple vulnerabilities.
CVE-2026-84882 7.5 HIGH IBM Guardium Data Protection is affected by multiple vulnerabilities.
CVE-2026-84884 7.5 HIGH IBM Guardium Data Protection is affected by multiple vulnerabilities.
CVE-2026-85029 7.5 HIGH IBM Guardium Data Protection is affected by multiple vulnerabilities.
CVE-2026-93306 7.1 HIGH This Power System update is being released to address
CVE-2026-93030 6.5 MEDIUM FortiManager 4.x XML外部实体注入漏洞

IV. Related Vulnerabilities

Same product: Guardium Data Protection
Same vendor: IBM
Same weakness: CWE-502

V. Comments for CVE-2026-84862

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