What is RHSA-2026:8448?

RHSA-2026:8448 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: OpenShift Container Platform 4.18.38 bug fix and security update

Which CVE IDs does RHSA-2026:8448 cover?

RHSA-2026:8448 covers the following CVE IDs: CVE-2025-61728, CVE-2025-61732. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:8448?

RHSA-2026:8448 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:8448HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.18.38 bug fix and security update

Vendor

Red Hat Product Security

Published

April 22, 2026

Last Modified

May 29, 2026

🔗 CVE IDs covered (2)

CVE-2025-61728 →CVE-2025-61732 →

📋 Description

CVE-2025-61728 — golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61732 — cmd/cgo: Go cgo: Code smuggling due to comment parsing discrepancy

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2026:8448
externalhttps://access.redhat.com/security/cve/CVE-2025-61728
externalhttps://access.redhat.com/security/cve/CVE-2025-61732
externalhttps://access.redhat.com/security/updates/classification/
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8448.json