CVE-2026-84823: Red Hat Enterprise Linux 8 (exact versions not specified); +6 more affected products

Affected technology

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

Red Hat JBoss Enterprise Application Platform 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform Expansion Pack · Exact affected versions not specified by the source
Red Hat

Red Hat Single Sign-On 7 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

This user can write a copy of the server configuration to an arbitrary location. Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.