CVE-2026-81657
CVSS v3
9.8
CRITICAL
EPSS Score
0.8 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2026-09-18
- Last Modified
- 2026-09-18
Frequently asked questions
What is 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.
Is CVE-2026-81657 actively exploited?
Active exploitation of CVE-2026-81657 has not been confirmed. Its EPSS score was 0.8% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-81657?
CVE-2026-81657 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2026-81657 affecting your environment?
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