NO-ISSUE: Refresh RPM lockfiles [SECURITY]

[red-hat-konflux]

This PR contains the following updates:

Update	Change
lockFileMaintenance	All locks refreshed

🔧 This Pull Request updates lock files to use the latest dependency versions.

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Documentation

Find out how to configure dependency updates in MintMaker documentation or see all available configuration options in Renovate documentation.

[openshift-merge-bot]

Scheduling tests matching the pipeline_run_if_changed or not excluded by pipeline_skip_if_only_changed parameters:
/test e2e-ai-operator-ztp

[openshift-merge-bot]

Pipeline controller notification
This repo is configured to use the pipeline controller. Second-stage tests will be triggered either automatically or after lgtm label is added, depending on the repository configuration. The pipeline controller will automatically detect which contexts are required and will utilize /test Prow commands to trigger the second stage.

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[openshift-ci-robot]

@red-hat-konflux[bot]: This pull request explicitly references no jira issue.

Details

In response to this:

This PR contains the following updates:

File rpm-prefetching/assisted-installer-controller/rpms.in.yaml:

Package	Change
gzip	1.12-1.el9 -> 1.12-2.el9_8
tar	2:1.34-11.el9 -> 2:1.34-13.el9_8

File rpm-prefetching/assisted-installer/rpms.in.yaml:

Package	Change
gzip	1.12-1.el9 -> 1.12-2.el9_8

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gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility

CVE-2026-41991

More information

Details

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path. This can lead to a Time-of-Check to Time-of-Use (TOCTOU) condition, allowing the attacker to overwrite arbitrary files on the system.

Severity

Moderate

References

• https://access.redhat.com/security/cve/CVE-2026-41991
• https://bugzilla.redhat.com/show_bug.cgi?id=2494158
• https://www.cve.org/CVERecord?id=CVE-2026-41991
• https://nvd.nist.gov/vuln/detail/CVE-2026-41991
• https://cert.pl/en/posts/2026/04/CVE-2026-41991/
• https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=4e6f8b24ab823146ab8776f0b7fe486ab34d4269
• https://www.gnu.org/software/gzip/

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gzip: gzip: Information disclosure via global buffer overflow in LZH decompression

CVE-2026-41992

More information

Details

A flaw was found in GNU gzip. This global buffer overflow vulnerability in the LZH decompression logic is caused by improper reuse of shared global state between different decompression formats. An attacker can exploit this by providing a specially crafted LZW file followed by a specially crafted LZH file to the gzip -d command. This can lead to an out-of-bounds read, potentially resulting in information disclosure.

Severity

Moderate

References

• https://access.redhat.com/security/cve/CVE-2026-41992
• https://bugzilla.redhat.com/show_bug.cgi?id=2494159
• https://www.cve.org/CVERecord?id=CVE-2026-41992
• https://nvd.nist.gov/vuln/detail/CVE-2026-41992
• https://cert.pl/en/posts/2026/04/CVE-2026-41991/
• https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=63dbf6b3b9e6e781df1a6a64e609b10e23969681
• https://www.gnu.org/software/gzip/

🔧 This Pull Request updates lock files to use the latest dependency versions.

---

Configuration

📅 Schedule: (UTC)

• Branch creation
• At any time (no schedule defined)
• Automerge
• At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

To execute skipped test pipelines write comment /ok-to-test.

---

Documentation

Find out how to configure dependency updates in MintMaker documentation or see all available configuration options in Renovate documentation.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-merge-bot]

Scheduling tests matching the pipeline_run_if_changed or not excluded by pipeline_skip_if_only_changed parameters:
/test e2e-ai-operator-ztp

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: red-hat-konflux[bot]

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[coderabbitai]

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[openshift-merge-bot]

/retest-required

Remaining retests: 0 against base HEAD 6d22ecf and 2 for PR HEAD e416ed9 in total

[openshift-ci]

@red-hat-konflux[bot]: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/images	e416ed9	link	true	/test images
ci/prow/lint	e416ed9	link	true	/test lint
ci/prow/unit-test	e416ed9	link	true	/test unit-test
ci/prow/format-check	e416ed9	link	true	/test format-check

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