Red Hat Security Advisory: Red Hat build of MicroShift 4.19.43 security update
Red Hat build of MicroShift is Red Hat's light-weight Kubernetes orchestration solution designed for edge device deployments and is built from the edge capabilities of Red Hat OpenShift Container Platform. MicroShift is an application that is deployed on top of Red Hat Enterprise Linux devices at the edge, providing an efficient way to operate single-node clusters in these low-resource environments. This advisory contains the RPM packages for Red Hat build of MicroShift 4.19.43. Read the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2026:54555 Security Fix(es): * net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820) All Red Hat build of MicroShift 4.19 users are advised to use these updated packages and images when they are available in the RPM repository.
Red Hat Security Advisory: Red Hat build of MicroShift 4.19.43 security update
Description
Red Hat build of MicroShift is Red Hat's light-weight Kubernetes orchestration solution designed for edge device deployments and is built from the edge capabilities of Red Hat OpenShift Container Platform. MicroShift is an application that is deployed on top of Red Hat Enterprise Linux devices at the edge, providing an efficient way to operate single-node clusters in these low-resource environments. This advisory contains the RPM packages for Red Hat build of MicroShift 4.19.43. Read the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2026:54555 Security Fix(es): * net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820) All Red Hat build of MicroShift 4.19 users are advised to use these updated packages and images when they are available in the RPM repository.
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:54883
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a870a76acd9273b49b58b0e
Added to database: 08/20/2026, 14:08:54 UTC
Last updated: 08/20/2026, 14:08:54 UTC
Views: 1
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