CVE-2025-36038
9.0
CRITICAL · CVSS 3.1 · EPSS 13.3% (pctl 96)
Patch early
EPSS 13.3% — above the 10% action threshold.
Description
IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially crafted sequence of serialized objects.
Scoring
| CVSS | 9.0 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 13.31% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-502 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2025-06-25 |
| Last modified | 2026-06-17 |
Affected (8)
| Vendor | Product |
|---|---|
| hp | hp-ux |
| ibm | aix |
| ibm | i |
| ibm | websphere application server |
| ibm | z\/os |
| linux | linux kernel |
| microsoft | windows |
| oracle | solaris |
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