Bug 2451021 (CVE-2026-33215)
| Summary: | CVE-2026-33215 nats-server: NATS-Server: Session and message hijacking via MQTT Client ID malfeasance | ||
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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: | alcohan, gparvin, jbalunas, pahickey, rhaigner |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in NATS-Server. A remote attacker could exploit this vulnerability by manipulating MQTT (Message Queuing Telemetry Transport) Client IDs. This malfeasance allows for the hijacking of client sessions and messages. This could lead to unauthorized access to sensitive information or disruption of service.
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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: | |||
| Bug Depends On: | 2451151 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-03-24 22:01:43 UTC
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