chore(deps): refresh rpm lockfiles [SECURITY]

[red-hat-konflux]

This PR contains the following updates:

File rpms.in.yaml:

Package	Change
python-unversioned-command	3.9.25-3.el9_7.2 -> 3.9.25-3.el9_7.3
python3	3.9.25-3.el9_7.2 -> 3.9.25-3.el9_7.3
python3-libs	3.9.25-3.el9_7.2 -> 3.9.25-3.el9_7.3

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Warning

Some dependencies could not be looked up. Check the warning logs for more information.

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python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

CVE-2026-4786

More information

Details

A flaw was found in the Python webbrowser.open() API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution.

Severity

Important

References

• https://access.redhat.com/security/cve/CVE-2026-4786
• https://bugzilla.redhat.com/show_bug.cgi?id=2458049
• https://www.cve.org/CVERecord?id=CVE-2026-4786
• https://nvd.nist.gov/vuln/detail/CVE-2026-4786
• https://github.com/python/cpython/issues/148169
• https://github.com/python/cpython/pull/148170
• https://mail.python.org/archives/list/security-announce@python.org/thread/JQDUNJVB4AQNTJECSUKOBDU3XCJIPSE5/

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python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

CVE-2026-6100

More information

Details

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is experiencing high memory usage. Exploitation of this flaw could potentially allow an attacker to execute arbitrary code or access sensitive data. The vulnerability is only present if the program re-uses decompressor instances across multiple decompression calls even after a MemoryError is raised during decompression. Using the helper functions to one-shot decompress data such as lzma.decompress(), bz2.decompress(), gzip.decompress(), and zlib.decompress() are not affected as a new decompressor instance is used per call. If the decompressor instance is not re-used after an error condition, this usage is similarly not vulnerable.

Severity

Important

References

• https://access.redhat.com/security/cve/CVE-2026-6100
• https://bugzilla.redhat.com/show_bug.cgi?id=2457932
• https://www.cve.org/CVERecord?id=CVE-2026-6100
• https://nvd.nist.gov/vuln/detail/CVE-2026-6100
• https://github.com/python/cpython/commit/6a5f79c8d7bbf22b083b240910c7a8781a59437d
• https://github.com/python/cpython/commit/8fc66aef6d7b3ae58f43f5c66f9366cc8cbbfcd2
• https://github.com/python/cpython/commit/c3cf71c3366fe49acb776a639405c0eea6169c20
• https://github.com/python/cpython/issues/148395
• https://github.com/python/cpython/pull/148396
• https://mail.python.org/archives/list/security-announce@python.org/thread/HTWB2Z6KT5QQX4RYEZAFININDHNOSIF3/

🔧 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]

/retest-required

Remaining retests: 0 against base HEAD 87c4f54 and 2 for PR HEAD 5864b2e in total

[openshift-ci]

New changes are detected. LGTM label has been removed.

[openshift-ci]

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[openshift-ci]

@red-hat-konflux[bot]: The following test 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/bundle-e2e-4-21	c26f86d	link	true	/test bundle-e2e-4-21

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