Critical [CVE-2025-15467] Remote code execution or Denial of Service via oversized Initialization Vector in CMS parsing
This critical-severity Red Hat Linux advisory covers CVE-2025-15467 affecting OpenSSL, Red Hat OpenShift Container Platform 4.13, Red Hat OpenShift Container Platform 4.14.
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
Remote code execution or Denial of Service via oversized Initialization Vector in CMS parsing. Red Hat rates this important (CVSS 9.8).
Weakness: CWE-120. Affected package(s): service-interconnect/skupper-operator-bundle:1.8.8, devspaces/dashboard-rhel9:1770764461, devspaces/pluginregistry-rhel9:1770918006, service-interconnect/skupper-controller-podman-container-rhel9:1.8.8, rhui5/rhua-rhel9:1773670137, openssl.
Resolved in Red Hat advisory RHSA-2026:3228 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat OpenShift Container Platform 4.13; Red Hat OpenShift Container Platform 4.14; Red Hat OpenShift Container Platform 4.15; Red Hat OpenShift Container Platform 4.16; and 32 more.
- service-interconnect/skupper-operator-bundle:1.8.8-1
- devspaces/dashboard-rhel9:1770764461
- devspaces/pluginregistry-rhel9:1770918006
- service-interconnect/skupper-controller-podman-container-rhel9:1.8.8-1
- rhui5/rhua-rhel9:1773670137
- openssl-1:3.2.2-7.el9_6.2
- rhui5/installer-rhel9:1770646925
- service-interconnect/skupper-controller-podman-rhel9:1.8.8-1
- service-interconnect/skupper-site-controller-rhel9:1.8.8-1
- openssl-main-3.5.6-0.1.hum1
- openssl-1:3.0.7-29.el9_4.2
- rhcos-4.20.9.6.202602050328-0
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:3228
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:3228 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.