PT-2026-65578 · Ibm · Ibm Websphere Application Server

CVE-2026-14974 · Published 2026-07-28 · Updated 2026-07-28

Mitre

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-14974

Affected Products

Ibm Websphere Application Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-14974 · Security Note
• https://ibm.com/support/pages/node/7281641 · Patch, Vendor Advisory