RHSA-2026:63385 - Security Advisory

Topic

A new release is now available for Red Hat Satellite 6.19 for RHEL 9.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

Description

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):

• ansible-core: argument injection in ansible-galaxy role install leads to arbitrary code execution (CVE-2026-11332)
• ansible-core: argument injection in ansible-galaxy collection install via git clone (incomplete fix for CVE-2026-11332) (CVE-2026-16493)
• openvox-server: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
• puppetserver: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
• rubygem-jwt: ruby-jwt: Authentication bypass due to empty key in HMAC verification (CVE-2026-45363)
• python-aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses (CVE-2026-69244)
• python-aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade (CVE-2026-69243)
• python-aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load() (CVE-2026-34993)
• openvox-server: jackson-core: Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)
• openvox-server: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across connections (CVE-2026-10051)
• python-gitpython: GitPython: Arbitrary File Overwrite via improper git option validation (CVE-2026-73624)
• python-gitpython: GitPython: Remote Code Execution via kwarg value smuggling (CVE-2026-73625)
• python-gitpython: GitPython: Information disclosure via environment variable expansion in URL handling (CVE-2026-73622)
• python-gitpython: GitPython: Remote Code Execution via malicious Git template (CVE-2026-73623)
• python-gitpython: GitPython: Arbitrary file overwrite and read via unsafe git option forwarding (CVE-2026-73620)
• python-gitpython: GitPython: Arbitrary code execution via improper validation of clone options (CVE-2026-42284)
• python3.12-gitpython: GitPython: Arbitrary code execution via improper validation of clone options (CVE-2026-42284)
• python-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks (CVE-2026-42215)
• python3.12-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks (CVE-2026-42215)
• python-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration (CVE-2026-44244)
• python3.12-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration (CVE-2026-44244)
• python-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names (CVE-2026-76222)
• python3.12-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names (CVE-2026-76222)
• python-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
• python3.12-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
• python-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
• python3.12-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
• python-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection (CVE-2026-76219)
• python3.12-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection (CVE-2026-76219)
• python-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)
• python3.12-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For detailed instructions how to apply this update, refer to:

https://access.redhat.com/documentation/en-us/red_hat_satellite/6.19/html/updating_red_hat_satellite/index

Affected Products

• Red Hat Satellite 6.19 x86_64
• Red Hat Satellite Capsule 6.19 x86_64
• Red Hat Enterprise Linux for x86_64 9 x86_64

Fixes

• SAT-45592 - Inconsistent EOL date (metadata vs Lifecycle API)
• SAT-46105 - Concurrent registration fails with "PG::UniqueViolation: ERROR: duplicate key value violates unique constraint \"index_operatingsystems_on_title\"
• SAT-48574 - REX against RHEL7 fails with "Incompatible encoding regexp match (UTF-8 regexp with ASCII-8BIT string"
• SAT-48584 - Remove the "insights_recommendations_count" when IoP is active to avoid any confusion for customers.
• SAT-48585 - Select All option is not honoring the present location context and acts on all the hosts from all the locations, when changing location of hosts.
• SAT-48586 - WebUI Inventory Upload: link to Documentation is broken
• SAT-48587 - Child host group fails to inherit "Synced Content" from the parent
• SAT-48588 - Use redhat-uep.pem as a CA fallback for custom CDN sync
• SAT-48589 - UploadReportDirectJob-Action no longer exits poll-loop, if no CandlePin Certs
• SAT-48628 - Remediating with playbook from HCC: RuntimeError - Failed rendering template: error during rendering: 400 Bad Request

CVEs

• CVE-2026-10051
• CVE-2026-11332
• CVE-2026-16493
• CVE-2026-34993
• CVE-2026-42215
• CVE-2026-42284
• CVE-2026-44244
• CVE-2026-45363
• CVE-2026-54512
• CVE-2026-68494
• CVE-2026-69243
• CVE-2026-69244
• CVE-2026-73620
• CVE-2026-73622
• CVE-2026-73623
• CVE-2026-73624
• CVE-2026-73625
• CVE-2026-76218
• CVE-2026-76219
• CVE-2026-76220
• CVE-2026-76221
• CVE-2026-76222

References

• https://access.redhat.com/security/updates/classification/#important