CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-11538

IBM WebSphere Application Server 9.0 and 8.5 is affected by a log injection vulnerability through crafted LTPA token cookies.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 4.7%

CVSS Severity

CVSS v3 Score 3.7

References

https://www.ibm.com/support/pages/node/7286610

Products affected by CVE-2026-11538

Ibm » Websphere Application Server » Version: Any

cpe:2.3:a:ibm:websphere_application_server:*
Ibm » Websphere Application Server » Version: 9.0

cpe:2.3:a:ibm:websphere_application_server:9.0
Ibm » Websphere Application Server » Version: 9.0.0.0

cpe:2.3:a:ibm:websphere_application_server:9.0.0.0
Ibm » Websphere Application Server » Version: 9.0.0.1

cpe:2.3:a:ibm:websphere_application_server:9.0.0.1
Ibm » Websphere Application Server » Version: 9.0.0.10

cpe:2.3:a:ibm:websphere_application_server:9.0.0.10
Ibm » Websphere Application Server » Version: 9.0.0.11

cpe:2.3:a:ibm:websphere_application_server:9.0.0.11
Ibm » Websphere Application Server » Version: 9.0.0.2

cpe:2.3:a:ibm:websphere_application_server:9.0.0.2
Ibm » Websphere Application Server » Version: 9.0.0.3

cpe:2.3:a:ibm:websphere_application_server:9.0.0.3
Ibm » Websphere Application Server » Version: 9.0.0.4

cpe:2.3:a:ibm:websphere_application_server:9.0.0.4
Ibm » Websphere Application Server » Version: 9.0.0.5

cpe:2.3:a:ibm:websphere_application_server:9.0.0.5
Ibm » Websphere Application Server » Version: 9.0.0.6

cpe:2.3:a:ibm:websphere_application_server:9.0.0.6
Ibm » Websphere Application Server » Version: 9.0.0.7

cpe:2.3:a:ibm:websphere_application_server:9.0.0.7
Ibm » Websphere Application Server » Version: 9.0.0.8

cpe:2.3:a:ibm:websphere_application_server:9.0.0.8
Ibm » Websphere Application Server » Version: 9.0.0.9

cpe:2.3:a:ibm:websphere_application_server:9.0.0.9
Ibm » Websphere Application Server » Version: 9.0.5.0

cpe:2.3:a:ibm:websphere_application_server:9.0.5.0
Ibm » Websphere Application Server » Version: 9.0.5.1

cpe:2.3:a:ibm:websphere_application_server:9.0.5.1
Ibm » Websphere Application Server » Version: 9.0.5.15

cpe:2.3:a:ibm:websphere_application_server:9.0.5.15
Ibm » Websphere Application Server » Version: 9.0.5.16

cpe:2.3:a:ibm:websphere_application_server:9.0.5.16
Ibm » Websphere Application Server » Version: 9.0.5.19

cpe:2.3:a:ibm:websphere_application_server:9.0.5.19
Ibm » Websphere Application Server » Version: 9.0.5.2

cpe:2.3:a:ibm:websphere_application_server:9.0.5.2
Ibm » Websphere Application Server » Version: 9.0.5.20

cpe:2.3:a:ibm:websphere_application_server:9.0.5.20
Ibm » Websphere Application Server » Version: 9.0.5.21

cpe:2.3:a:ibm:websphere_application_server:9.0.5.21
Ibm » Websphere Application Server » Version: 9.0.5.22

cpe:2.3:a:ibm:websphere_application_server:9.0.5.22
Ibm » Websphere Application Server » Version: 9.0.5.24

cpe:2.3:a:ibm:websphere_application_server:9.0.5.24
Ibm » Websphere Application Server » Version: 9.0.5.25

cpe:2.3:a:ibm:websphere_application_server:9.0.5.25
Ibm » Websphere Application Server » Version: 9.0.5.26

cpe:2.3:a:ibm:websphere_application_server:9.0.5.26
Ibm » Websphere Application Server » Version: 9.0.5.27

cpe:2.3:a:ibm:websphere_application_server:9.0.5.27
Ibm » Websphere Application Server » Version: 9.0.5.3

cpe:2.3:a:ibm:websphere_application_server:9.0.5.3
Ibm » Websphere Application Server » Version: 9.0.5.4

cpe:2.3:a:ibm:websphere_application_server:9.0.5.4
Ibm » Websphere Application Server » Version: 9.0.5.5

cpe:2.3:a:ibm:websphere_application_server:9.0.5.5
Ibm » Websphere Application Server » Version: 9.0.5.6

cpe:2.3:a:ibm:websphere_application_server:9.0.5.6
Ibm » Websphere Application Server » Version: 9.0.5.7

cpe:2.3:a:ibm:websphere_application_server:9.0.5.7
Ibm » Websphere Application Server » Version: 9.0.5.8

cpe:2.3:a:ibm:websphere_application_server:9.0.5.8

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-11538

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