CVE-2020-1750

6.5 mediumEPSS 0.9%

Medium (6.5) in redhat machine-config-operator. EPSS 0.9% chance of exploitation in the next 30 days.

A flaw was found in the machine-config-operator that causes an OpenShift node to become unresponsive when a container consumes a large amount of memory. An attacker could use this flaw to deny access to schedule new pods in the OpenShift cluster. This was fixed in openshift/machine-config-operator 4.4.3, openshift/machine-config-operator 4.3.25, openshift/machine-config-operator 4.2.36.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2021-06-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

redhat:machine-config-operator

References

https://bugzilla.redhat.com/show_bug.cgi?id=1808130
https://bugzilla.redhat.com/show_bug.cgi?id=1808130

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