Technology · IBM
IBM WebSphere Extreme Scale vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in IBM WebSphere Extreme Scale: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-9002, was published on 30 June 2026.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 0
- Exploited in the wild
- 0
About IBM WebSphere Extreme Scale
An elastic, intermediate data grid that provides distributed caching and grid computing capabilities.
Latest IBM WebSphere Extreme Scale vulnerabilities
- CVE-2026-9002: IBM WebSphere Extreme Scale denial of service in XDF decodermediumCVSS 6.5
- CVE-2026-13773: IBM WebSphere Extreme Scale SSRF in ogclient.jar CORBA stubsmediumCVSS 6
- CVE-2026-13772: IBM WebSphere Extreme Scale unsafe reflection in OQL enginehighCVSS 7.5
- CVE-2026-13759: IBM WebSphere Extreme Scale insecure deserializationhighCVSS 7.5
Most severe IBM WebSphere Extreme Scale vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-13772: IBM WebSphere Extreme Scale unsafe reflection in OQL enginehighCVSS 7.5
- CVE-2026-13759: IBM WebSphere Extreme Scale insecure deserializationhighCVSS 7.5
- CVE-2026-9002: IBM WebSphere Extreme Scale denial of service in XDF decodermediumCVSS 6.5
- CVE-2026-13773: IBM WebSphere Extreme Scale SSRF in ogclient.jar CORBA stubsmediumCVSS 6
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 4 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
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-extreme-scale.json, 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 Extreme Scale vulnerabilities", https://junglewise.ai/threats/technologies/websphere-extreme-scale, 26 September 2026.