Bug 2429394 (CVE-2026-0543)
| Summary: | CVE-2026-0543 Kibana: Kibana: Denial of Service due to improper input validation in Email Connector | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | asoldano, bbaranow, bmaxwell, brian.stansberry, darran.lofthouse, dosoudil, eglynn, istudens, ivassile, iweiss, jcantril, jjoyce, jschluet, lhh, mburns, mgarciac, mosmerov, msvehla, mwringe, nwallace, pberan, pesilva, pjindal, pmackay, rojacob, rstancel, smaestri, tom.jenkinson |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Kibana's Email Connector. An authenticated attacker with view-level privileges can exploit this vulnerability by providing a specially crafted email address parameter. This improper input validation can lead to an excessive allocation of resources, resulting in a complete denial of service (DoS) for all users until the service is manually restarted.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-01-13 22:01:20 UTC
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