Detections
Analytics
RHEL 9 : Satellite 6.19.3 Async Update (Important) (RHSA-2026:50221)
medium Nessus Plugin ID 331975
Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:50221 advisory.Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide public Internet access to their servers or other client systems. It performs provisioning and configuration management of predefined standard operating environments.
Security Fix(es):
* rubygem-katello: missing repository authorization in content_uploads exposes cross-product content existence (CVE-2026-12515)
* openvox-server: HTTP request smuggling via chunked extension quoted-string parsing (CVE-2026-2332)
* rubygem-faraday: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday_middleware: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-cookie_jar: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-em_http: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-em_synchrony: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-excon: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-httpclient: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-multipart: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-net_http: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-net_http_persistent: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-patron: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-rack: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-faraday-retry: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)
* rubygem-nokogiri: Nokogiri: Denial of Service or Information Disclosure via invalid encoding handling (CVE-2026-57236)
* python-pillow: Pillow: Denial of Service via crafted PCF font data (CVE-2026-54059)
* python-pillow: Pillow: Denial of Service via excessive memory allocation when processing font files (CVE-2026-54060)
* python-pillow: Pillow: Denial of Service via crafted BDF font file (CVE-2026-55379)
* python-pillow: Pillow: Denial of Service via crafted GD 2.x image file (CVE-2026-55380)
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
https://access.redhat.com/errata/RHSA-2026:50221
https://access.redhat.com/security/updates/classification/#important
https://issues.redhat.com/browse/SAT-42697
https://issues.redhat.com/browse/SAT-47597
https://issues.redhat.com/browse/SAT-47598
https://issues.redhat.com/browse/SAT-47599
https://issues.redhat.com/browse/SAT-47601
https://issues.redhat.com/browse/SAT-47602
https://issues.redhat.com/browse/SAT-47604
Plugin Details
Severity: Medium
ID: 331975
File Name: redhat-RHSA-2026-50221.nasl
Version: 1.1
Type: Local
Agent: unix
Family: Red Hat Local Security Checks
Published: 8/4/2026
Updated: 8/4/2026
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7
Percentile: 98.23
Vendor
Vendor Severity: Important
CVSS v2
Risk Factor: High
Base Score: 9.4
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N
CVSS Score Source: CVE-2026-2332
CVSS v3
Risk Factor: Critical
Base Score: 9.1
Temporal Score: 8.2
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: Medium
Base Score: 6.3
Threat Score: 2.9
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS Score Source: CVE-2026-57236
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:openvox-server, p-cpe:/a:redhat:enterprise_linux:python3.12-pillow, p-cpe:/a:redhat:enterprise_linux:rubygem-faraday, p-cpe:/a:redhat:enterprise_linux:rubygem-katello, p-cpe:/a:redhat:enterprise_linux:rubygem-nokogiri
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 8/4/2026
Vulnerability Publication Date: 4/14/2026
Reference Information
CVE: CVE-2026-12515, CVE-2026-2332, CVE-2026-54059, CVE-2026-54060, CVE-2026-54297, CVE-2026-55379, CVE-2026-55380, CVE-2026-57236