Update dependency pytest to v9.0.3 [SECURITY] - autoclosed

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytest (changelog)	9.0.2 → 9.0.3

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pytest has vulnerable tmpdir handling

CVE-2025-71176 / GHSA-6w46-j5rx-g56g

More information

Details

pytest through 9.0.2 on UNIX relies on directories with the /tmp/pytest-of-{user} name pattern, which allows local users to cause a denial of service or possibly gain privileges.

Severity

• CVSS Score: 6.8 / 10 (Medium)
• Vector String: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-71176
• https://github.com/pytest-dev/pytest/issues/13669
• https://www.openwall.com/lists/oss-security/2026/01/21/5
• https://github.com/pytest-dev/pytest/pull/14343
• https://github.com/pytest-dev/pytest/commit/95d8423bd24992deea5b9df32555fa1741679e2c
• https://github.com/pytest-dev/pytest/releases/tag/9.0.3
• https://github.com/advisories/GHSA-6w46-j5rx-g56g

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

pytest-dev/pytest (pytest)

v9.0.3

Compare Source

pytest 9.0.3 (2026-04-07)

Bug fixes

• #​12444: Fixed pytest.approx which now correctly takes into account ~collections.abc.Mapping keys order to compare them.

• #​13634: Blocking a conftest.py file using the -p no: option is now explicitly disallowed.

  Previously this resulted in an internal assertion failure during plugin loading.

  Pytest now raises a clear UsageError explaining that conftest files are not plugins and cannot be disabled via -p.

• #​13734: Fixed crash when a test raises an exceptiongroup with __tracebackhide__ = True.

• #​14195: Fixed an issue where non-string messages passed to unittest.TestCase.subTest() were not printed.

• #​14343: Fixed use of insecure temporary directory (CVE-2025-71176).

Improved documentation

• #​13388: Clarified documentation for -p vs PYTEST_PLUGINS plugin loading and fixed an incorrect -p example.
• #​13731: Clarified that capture fixtures (e.g. capsys and capfd) take precedence over the -s / --capture=no command-line options in Accessing captured output from a test function <accessing-captured-output>.
• #​14088: Clarified that the default pytest_collection hook sets session.items before it calls pytest_collection_finish, not after.
• #​14255: TOML integer log levels must be quoted: Updating reference documentation.

Contributor-facing changes

• #​12689: The test reports are now published to Codecov from GitHub Actions.
  The test statistics is visible on the web interface.

  -- by aleguy02

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Coverage Report for CI Build 24377373958

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Coverage: 96.12%

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Coverage Stats

Relevant Lines:	1031
Covered Lines:	991
Line Coverage:	96.12%
Coverage Strength:	0.96 hits per line

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