Technology · IBM
IBM WebSphere Application Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 67 vulnerabilities in IBM WebSphere Application Server: 0 in the last 7 days and 30 in the last 90 days, 10 of them critical and 1 exploited in the wild. The most recent, CVE-2026-105442, was published on 13 October 2026. 5 vulnerabilities in the last four weeks, down 75% on the four before (20).
- Last 7 days
- 0
- Last 90 days
- 30
- Critical, all time
- 10
- Exploited in the wild
- 1
About IBM WebSphere Application Server
Java-based application server for deploying enterprise applications.
Latest IBM WebSphere Application Server vulnerabilities
- CVE-2026-105442: IBM WebSphere Application Server insecure deserialization in messaginghighCVSS 7.5EPSS 0.4%
- CVE-2026-101294: IBM WebSphere Application Server cryptographic signature verification bypasshighCVSS 8.7EPSS 0.2%
- CVE-2026-95680: IBM WebSphere Application Server authorization bypass in authenticationhighCVSS 8EPSS 0.2%
- CVE-2026-93907: IBM WebSphere Application Server authentication bypass in CSIv2highCVSS 8.1EPSS 0.3%
- CVE-2026-103499: IBM WebSphere Application Server denial of service via resource consumptionhighCVSS 7.5EPSS 0.4%
- CVE-2026-11722: IBM WebSphere Application Server HTTP request smugglingmediumCVSS 4.8EPSS 0.2%
- CVE-2026-11711: IBM WebSphere Application Server deserialization vulnerability in Name ServicemediumCVSS 6.5EPSS 0.4%
- CVE-2026-11710: IBM WebSphere Application Server HTTP request smugglingmediumCVSS 6.5EPSS 0.2%
- CVE-2026-11549: IBM WebSphere Application Server virtual host bypassmediumCVSS 6.5EPSS 0.2%
- CVE-2026-11548: IBM WebSphere Application Server HTTP request smugglingmediumCVSS 4.8EPSS 0.2%
- CVE-2026-11540: IBM WebSphere Application Server information disclosure in FileTransfer servletmediumCVSS 5.3EPSS 0.3%
- CVE-2026-11539: IBM WebSphere Application Server authentication bypass in SOAP/JMX connectormediumCVSS 5.3EPSS 0.3%
- CVE-2026-11537: IBM WebSphere Application Server information disclosure via FileTransfer servletmediumCVSS 4.3EPSS 0.2%
- CVE-2026-10841: IBM WebSphere Application Server HTTP request smugglingmediumCVSS 4.2EPSS 0.2%
- CVE-2026-16435: IBM WebSphere Application Server authentication bypass in XD/Intelligent-ManagementmediumCVSS 5.9EPSS 0.3%
- CVE-2026-16190: IBM WebSphere Application Server authorization bypasslowCVSS 3.1EPSS 0.2%
- CVE-2026-16189: IBM WebSphere Application Server log injectionmediumCVSS 4.8EPSS 0.2%
- CVE-2026-16188: IBM WebSphere Application Server log injection vulnerabilitymediumCVSS 5.3EPSS 0.3%
- CVE-2026-16187: IBM WebSphere Application Server authentication bypass in admin consolemediumCVSS 6.5EPSS 0.3%
- CVE-2026-16186: IBM WebSphere Application Server reflected cross-site scriptingmediumCVSS 5.4EPSS 0.2%
- CVE-2026-16185: IBM WebSphere Application Server authentication bypass in admin console servletmediumCVSS 6.4EPSS 0.2%
- CVE-2026-15887: IBM WebSphere Application Server blind server-side request forgery in SOAPmediumCVSS 5.4EPSS 0.2%
- CVE-2026-15634: IBM WebSphere Application Server HTTP request smuggling via transfer-encoding headermediumCVSS 6.5EPSS 0.3%
- CVE-2026-15412: IBM WebSphere Application Server open redirect phishing attackmediumCVSS 6.5EPSS 0.2%
- CVE-2026-15396: IBM WebSphere Application Server HTTP request smuggling via transfer-encodingmediumCVSS 6.5EPSS 0.3%
Most severe IBM WebSphere Application Server vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2015-7450: IBM WebSphere Application Server and Server Hypervisor Edition Code Injection.criticalexploited in the wildCVSS 9.8
- CVE-2026-14512: IBM WebSphere Application Server unsafe deserializationcriticalCVSS 9.8
- CVE-2026-14446: IBM WebSphere Application Server privilege escalation in administrative consolecriticalCVSS 9.8
- CVE-2026-14529: IBM WebSphere Application Server SSRF in SIP containercriticalCVSS 9.4
- CVE-2026-11707: IBM WebSphere Application Server XSS in administrative console login pagecriticalCVSS 9.3
- CVE-2026-11712: IBM WebSphere Application Server XSS in administrative console help systemcriticalCVSS 9.3
- CVE-2026-11708: IBM WebSphere Application Server XSS in administrative console help systemcriticalCVSS 9.3
- CVE-2026-8644: IBM WebSphere Application Server identity spoofing authentication bypasscriticalCVSS 9.1
- CVE-2026-9319: IBM WebSphere Application Server remote code execution in JAX-WScriticalCVSS 9
- CVE-2026-9311: IBM WebSphere Application Server remote code execution via security bypasscriticalCVSS 9
Vulnerabilities per week
5 vulnerabilities in the last four weeks, down 75% on the four before (20). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 5 | 0 | |
| 14 Sep 2026 | 20 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 5 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
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A live badge for a README, a status page or an internal wiki: how many IBM WebSphere Application Server vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/websphere-application-server)<a href="https://junglewise.ai/threats/technologies/websphere-application-server"><img src="https://junglewise.ai/threats/technologies/websphere-application-server/badge.svg" alt="IBM WebSphere Application Server vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/websphere-application-server.json, and this page as text at https://junglewise.ai/threats/technologies/websphere-application-server.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "IBM WebSphere Application Server vulnerabilities", https://junglewise.ai/threats/technologies/websphere-application-server, 13 November 2026.