CVE-2026-84862

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

7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2026-09-25

Modified

2026-10-20

Record from

the NVD, synced 2026-10-21

Affected

• ibm:guardium_data_protection

References

• https://www.ibm.com/support/pages/node/7288040

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