7.5

RHSA-2026:57914: microshift Red Hat

CVSS: 7.5v3.1HighPublished
Published 27-08-2026Last modified 20-10-2026
Open JSON

Vulnerability summary

RHSA-2026:57914 is a high (CVSS 7.5) vulnerability in microshift Red Hat.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (OSV · Red hat), selected by version preference
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0 · Related 2
CVE-2026-39820CVE-2026-42499

Timeline

  1. 27-08-2026
    PublishedVulnerability first disclosed.
  2. 20-10-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: Red Hat build of MicroShift 4.18.54 security update

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat12 products
  • microshift< 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
  • microshift-gateway-api< 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
  • microshift-gateway-api-release-info< 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
  • microshift-greenboot< 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
  • microshift-low-latency< 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9

1 vendor · 12 products

References

18 links
Show all 18 references