CVE-2026-54369: acl 0 to before 2.4.0; +13 more affected products

Affected technology

acl · 0 to before 2.4.0
acl project

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10.0 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.22 · Exact affected versions not specified by the source
Red Hat

Red Hat Discovery 2 · Exact affected versions not specified by the source
Red Hat

Red Hat Hardened Images · Exact affected versions not specified by the source
Red Hat

Red Hat Insights proxy 1.5 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift distributed tracing 3.10.2 · Exact affected versions not specified by the source
Red Hat

Red Hat Update Infrastructure 5 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4 · Exact affected versions not specified by the source
Red Hat

Description’s affected range: before version 2.4.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

Local attackers can escalate privileges by replacing any pathname component with a symbolic link. Vendor/CNA’s CVSS 4.0 assessment (base score 8.4/10) rates confidentiality and integrity impact as high; availability impact as none.