Vendor
EIPStackGroup vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in EIPStackGroup: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-51541, was published on 13 July 2026. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 7
- Critical, all time
- 0
- Exploited in the wild
- 0
About EIPStackGroup
EIPStackGroup is an open-source organization focused on the development and maintenance of EtherNet/IP communication stacks.
EIPStackGroup technologies
Latest EIPStackGroup vulnerabilities
- CVE-2026-51541: EIPStackGroup OpENer out-of-bounds read in CIP message parsinginfoCVSS 7.5
- CVE-2026-51540: EIPStackGroup OpENer integer underflow in SendUnitData processinginfoCVSS 7.5
- CVE-2026-51538: EIPStackGroup OpENer incorrect access control in encapsulation sessionsinfoCVSS 0
- CVE-2026-51537: EIPStackGroup OpENer out-of-bounds read in Connection ManagerinfoCVSS 7.5
- CVE-2026-51536: EIPStackGroup OpENer stack buffer overflow in CIP message routerinfoCVSS 7.5
- CVE-2026-51535: EIPStackGroup OpENer resource exhaustion in TCP Network HandlerinfoCVSS 7.5
- CVE-2026-51221: EIPStackGroup OpENer buffer overflow in Get_Attribute_ListinfoCVSS 7.5
- CVE-2026-10703: EIPStackGroup OpENer use after free in CreateMessageRouterRequestStructuremediumCVSS 6.3
- CVE-2026-38719: EIPStackGroup OpENer out-of-bounds read in CPF parsermediumCVSS 6.2
Most severe EIPStackGroup vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-10703: EIPStackGroup OpENer use after free in CreateMessageRouterRequestStructuremediumCVSS 6.3
- CVE-2026-38719: EIPStackGroup OpENer out-of-bounds read in CPF parsermediumCVSS 6.2
- CVE-2026-51541: EIPStackGroup OpENer out-of-bounds read in CIP message parsinginfoCVSS 7.5
- CVE-2026-51540: EIPStackGroup OpENer integer underflow in SendUnitData processinginfoCVSS 7.5
- CVE-2026-51537: EIPStackGroup OpENer out-of-bounds read in Connection ManagerinfoCVSS 7.5
- CVE-2026-51536: EIPStackGroup OpENer stack buffer overflow in CIP message routerinfoCVSS 7.5
- CVE-2026-51535: EIPStackGroup OpENer resource exhaustion in TCP Network HandlerinfoCVSS 7.5
- CVE-2026-51221: EIPStackGroup OpENer buffer overflow in Get_Attribute_ListinfoCVSS 7.5
- CVE-2026-51538: EIPStackGroup OpENer incorrect access control in encapsulation sessionsinfoCVSS 0
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 1 | 0 | |
| 6 Jul 2026 | 1 | 0 | |
| 13 Jul 2026 | 5 | 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/vendors/eipstackgroup.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, "EIPStackGroup vulnerabilities", https://junglewise.ai/threats/vendors/eipstackgroup, 26 September 2026.