CVE-2026-93905CWE-502insecure-deserialization

CVE-2026-93905

High · published October 14, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
25.0
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 could allow an unauthenticated remote attacker to corrupt the persisted status of batch job instances.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00331 · 25.0th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-10-14T01:19Z
Affected products (1)
ProductVersionsFixed in
ibm/websphere_application_server≥ 17.0.0.3, < 26.0.0.1126.0.0.11
References (1)
https://www.ibm.com/support/pages/node/7292232 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:35Z
    EPSS moved — → 0%
    epss
  • 13 OCT 20:18Z
    IBM WebSphere Application Server Liberty is affected by a deserialization of untrusted data
    cvelistv5
  • 13 OCT 20:18Z
    IBM WebSphere Application Server Liberty is affected by a deserialization of untrusted data
    cvelistv5