VulnerabilityAnalyzed
CVE-2026-84862
IBM Guardium Data Protection 12.2 is vulnerable to insecure deserialization in the Quartz JDBC job store.
HIGH 7.2EPSS 0.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.37% probability · 31th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- ibm/guardium data protection
- Source
- psirt@us.ibm.com
EPSS moved from 0.4% on 26 September 2026 to 0.4% on 26 October 2026.
References
- https://www.ibm.com/support/pages/node/7288040Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.