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Wed, 11 Nov 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Cockpit. This vulnerability allows a remote attacker, without prior authentication, to send specially crafted fragmented WebSocket messages. These messages accumulate without a total-size limit, leading to unbounded memory exhaustion and a denial of service in the `cockpit-ws` service. | |
| Title | Cockpit: cockpit: denial of service via unbounded fragmented websocket messages | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift Devspaces Redhat rhel Els |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/a:redhat:openshift_devspaces:3 cpe:/o:redhat:rhel_els:7 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift Devspaces Redhat rhel Els |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-11-11T18:38:12.565Z
Reserved: 2026-09-14T20:36:53.441Z
Link: CVE-2026-91150
No data.
Status : Awaiting Analysis
Published: 2026-11-11T19:17:47.043
Modified: 2026-11-11T19:17:47.193
Link: CVE-2026-91150
No data.
OpenCVE Enrichment
No data.