CVE-2026-14974

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe 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

0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2026-07-28

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

Affected

• ibm:websphere_application_server

References

• https://www.ibm.com/support/pages/node/7281641

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