CVE-2026-81657

IBM Guardium Data Protection 12.2 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2026-09-18

Modified

2026-10-06

Record from

the NVD, synced 2026-10-19

Affected

• ibm:guardium_data_protection

References

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

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