CVE-2026-15057CWE-787

CVE-2026-15057

High · published July 29, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
38.9
In the wild
Unconfirmed
What it is

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service due to uncontrolled heap allocation.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.9th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-07-29T01:17Z
Affected products (1)
ProductVersionsFixed in
ibm/websphere_application_server≥ 17.0.0.3, < 26.0.0.826.0.0.8
References (1)
https://www.ibm.com/support/pages/node/7280126 · [email protected]
EPSS history
Timeline
  • 28 JUL 20:11Z
    IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability
    cvelistv5