Red Hat Security Advisory

RHSA-2026:21701

OpenShift Container Platform 4.20.24 packages and security update

Released 2026-06-03 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat OpenShift Container Platform 4.20 cri-o-1.33.12-3.rhaos4.20.git64c6a00.el9, kernel-5.14.0-570.117.1.el9_6, kernel-64k-5.14.0-570.117.1.el9_6 +47

Fixes 2 records

TI-2026-34054 CVE-2026-46333 · GHSA-pm8f-4p6p-6x53

ptrace: slightly saner 'get_dumpable()' logic

HIGH 66

In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'get_dumpable()' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from w…

CVSS 3.1HIGH 7.1 Local Low privileges No interaction EPSS 0.04299 Published 2026-05-15 Partial fix · 3.17, 4.5 +10 CWE-269

TI-2025-35990 CVE-2025-58183 · GHSA-9gcr-gp5f-jw27

Unbounded allocation when parsing GNU sparse map in archive/tar

LOW 20

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files.

CVSS 3.1MEDIUM 4.3 Network No auth User interaction EPSS 0.00443 Published 2025-10-29 Partial fix · 1.24.8, 1.25.2