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Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Sat, 28 Mar 2026 03:15:00 +0000
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ssvc
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Fri, 27 Mar 2026 08:45:00 +0000
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| First Time appeared |
Redhat openshift Container Platform
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| Vendors & Products |
Redhat openshift Container Platform
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Fri, 27 Mar 2026 04:00:00 +0000
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threat_severity
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threat_severity
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Thu, 26 Mar 2026 15:15:00 +0000
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| Description | A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the `polkit-agent-helper-1` setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system. | |
| Title | Polkit: polkit: denial of service via unbounded input processing through standard input | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-03-30T15:53:47.626Z
Reserved: 2026-03-26T14:27:48.301Z
Link: CVE-2026-4897
Updated: 2026-03-28T02:24:07.362Z
Status : Awaiting Analysis
Published: 2026-03-26T15:16:43.017
Modified: 2026-03-30T13:26:50.827
Link: CVE-2026-4897
OpenCVE Enrichment
Updated: 2026-03-27T09:26:29Z