CVE-2026-54371: attr 0 to before 2.6.0; +10 more affected products

Affected technology

attr · 0 to before 2.6.0
attr project

Red Hat Enterprise Linux 10 · 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

Cert Manager support for Red Hat OpenShift release 1.19 · 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 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 2.6.0

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 a pathname component with a symbolic link during directory hierarchy traversal. Vendor/CNA’s CVSS 4.0 assessment (base score 8.4/10) rates confidentiality and integrity impact as high; availability impact as none.