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CVE-2026-68562medium6.2

Ansible-collection-redhat-leapp: ansible-collection-redhat-leapp: information disclosure via leapp report tampering

Impact

Ansible-collection-redhat-leapp has an information disclosure vulnerability. An attacker with privileged write access to a managed node's Leapp report can manipulate it, potentially exposing sensitive controller-side data. This occurs when an operator runs a specific remediation task.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

What to do

To mitigate this issue, avoid running the leapp_corrupted_grubenv_file remediation against managed nodes whose Leapp report content is not trusted. As a local hardening measure, modify the relevant Ansible playbook to explicitly set remote_src: true for ansible.builtin.copy tasks within the leapp_corrupted_grubenv_file role. Additionally, implement path validation to ensure that src paths are strictly confined to the expected /boot subtree. These changes require re-execution of the Ansible playbook to take effect.

redhat guidance

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Red Hat · redhat

Red Hat Enterprise Linux 10

1 range
redhat version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

unaffected

0:1.7.4-2.el10_2 → before *

rpm versions

unknown

Other versions: affected

Product identifiers (CPE)cpe:/o:redhat:enterprise_linux:10.2

Red Hat · redhat

Red Hat Enterprise Linux 9

1 range
redhat version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

unaffected

0:1.7.4-2.el9_8 → before *

rpm versions

unknown

Other versions: affected

Product identifiers (CPE)cpe:/a:redhat:enterprise_linux:9::appstream

Original source description

A flaw was found in ansible-collection-redhat-leapp. An attacker with privileged write access to a managed node's Leapp report content can manipulate it. When an operator runs a specific remediation task, this manipulated report can cause the Ansible controller to read its own local files and copy them to the managed node. This vulnerability leads to information disclosure, potentially exposing sensitive controller-side data such as private keys or credentials.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-68562

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-610 ↗

Externally Controlled Reference to a Resource in Another Sphere

redhat

Related →
Contributing organizations · 2
redhat

Assigning organization

2026-10-29
CISA-ADP

Additional data publisher

2026-07-31

What changed

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References

4 sources
access.redhat.com/errata/RHSA-2026:91490
vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:91491
vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-68562
vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi
issue-trackingredhat