Vulnerability · Published Sep 25, 2026 · Assigned by ibm
CVE-2026-84862IBM Guardium Data Protection is affected by multiple vulnerabilities.
High 7.2
In plain English
A high-severity unsafe deserialization in Guardium Data Protection from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.4%top 69.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Guardium Data Protection | 12.2 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://www.ibm.com/support/pages/node/7288040 vendor-advisory, patch