CVE-2026-96658: Vulnerability in Red Hat Red Hat Satellite 6.19 for RHEL 9
A flaw was found in Foreman. An authenticated attacker with low-level permissions can achieve remote code execution (RCE) by bypassing the safemode sandbox within the templating engine. Due to improper handling of delegated methods, an attacker can append unauthorized functions to the allowed execution list, enabling them to run arbitrary commands on the hosting server.
CVE-2026-96658: Vulnerability in Red Hat Red Hat Satellite 6.19 for RHEL 9
Description
A flaw was found in Foreman. An authenticated attacker with low-level permissions can achieve remote code execution (RCE) by bypassing the safemode sandbox within the templating engine. Due to improper handling of delegated methods, an attacker can append unauthorized functions to the allowed execution list, enabling them to run arbitrary commands on the hosting server.
CVSS v3.1
Score 9.9critical
Affected software
Red Hat
Red Hat Satellite 6.19 for RHEL 9
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- redhat
- Date Reserved
- 2026-09-23T14:46:49.272Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://access.redhat.com/errata/RHSA-2026:74503","vendor":"Red Hat"},{"url":"https://access.redhat.com/security/cve/CVE-2026-96658","vendor":"Red Hat"}]
Threat ID: 6abe8b02a43b0b3b89c7c75e
Added to database: 10/01/2026, 16:32:02 UTC
Last updated: 10/01/2026, 16:32:02 UTC
Views: 1
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