# CVE-2026-112186: CVE-2026-112186

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

In Eclipse Kura versions 5.4.0 through 5.6.2, the Service Listing V1 REST API read the JSON body of every request into memory, with no limit on its size. The endpoints parse the body before they check whether the caller is authenticated. A remote attacker without valid credentials can therefore send a few dozen large JSON requests at the same time, exhaust the Java heap with an `OutOfMemoryError`, and cause a denial of service. Likewise, a remote attacker, can send a deeply nested JSON request and trigger a `StackOverflowError` because of an unbound recursion in Service Listing V1.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Eclipse Foundation / Eclipse Kura: ≥ 5.4.0; ≤ 5.6.2 (affected, custom). Source: CNA: eclipse

## Severity and prioritization

- CVSS 4.0: 8.7 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L; source: CNA: eclipse

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-696, CWE-674, CWE-770

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/eclipse-kura/kura/security/advisories/GHSA-pwq4-h95h-5634 (CNA: eclipse)

- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/429 (CNA: eclipse)

## Provenance

- CNA: eclipse: https://www.cve.org/CVERecord?id=CVE-2026-112186; retrieved 2026-11-10; source updated 2026-11-10

Revision: e068dd51ddce748c229147df4f61c45e75433d6671f76907bad17649ed79906c

Canonical: https://y2.dev/cve/CVE-2026-112186

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.