chore(deps): Bump the pip-security-updates group across 1 directory with 3 updates

[dependabot]

Bumps the pip-security-updates group with 3 updates in the /server directory: cryptography, pillow and setuptools.

Updates cryptography from 49.0.0 to 50.0.0

Changelog

Sourced from cryptography's changelog.

50.0.0 - 2026-07-31

* **SECURITY ISSUE**:
  :func:`~cryptography.hazmat.primitives.serialization.pkcs7.pkcs7_decrypt_der`
  and its PEM and S/MIME variants no longer expose distinguishable errors or
  timing when unwrapping a ``RecipientInfo``'s ``encryptedKey``, which could
  act as a Bleichenbacher oracle for callers that decrypt untrusted messages.
  A random key is now substituted on failure, as described in :rfc:`3218`.
  Credit to **@X1AOxiang** for reporting the issue. **CVE-2026-69247**
* Deprecated Diffie-Hellman key exchange over finite fields (FFDH).
  Everything FFDH is deprecated, including the types in
  ``cryptography.hazmat.primitives.asymmetric.dh`` and loading FFDH keys or
  parameters with the key loading APIs. Users should migrate to a more
  modern key exchange algorithm.
* Added ``xof()`` class methods to
  :class:`~cryptography.hazmat.primitives.hashes.SHAKE128` and
  :class:`~cryptography.hazmat.primitives.hashes.SHAKE256` for constructing
  algorithm instances configured for use with
  :class:`~cryptography.hazmat.primitives.hashes.XOFHash`.
* The :mod:`X.509 verification <cryptography.x509.verification>` APIs are now
  considered stable and are subject to our API stability policy.
* Added the :doc:`/cobblestone` recipe, an implementation of the
  Cobblestone-128 and Cobblestone-256 instantiations of the `C2SP
  chunked-encryption specification
  <https://c2sp.org/chunked-encryption>`_ for streaming authenticated
  encryption of large messages.
* Parsing a Signed Certificate Timestamp list now rejects encodings that
  carry trailing bytes after the list or after an individual SCT, instead of
  silently ignoring them.
* Added support for using :class:`~cryptography.x509.Name` as a field type in
  the :doc:`/hazmat/asn1/index` module.
* Loading a public key or an EC private key now rejects DER where the
  ``subjectPublicKey`` (or EC ``publicKey``) ``BIT STRING`` declares a non-zero
  number of unused bits, instead of silently ignoring it.
* Parsing a CRL entry's ``InvalidityDate`` extension now rejects a
  ``GeneralizedTime`` that carries fractional seconds or another non-DER form,
  matching the strict encoding already required for every other X.509 time
  field.
* :func:`~cryptography.x509.ocsp.load_der_ocsp_request` and
  :func:`~cryptography.x509.ocsp.load_der_ocsp_response` now reject a request
  or response whose ``version`` field is not ``v1``, the only version defined
  by RFC 6960, matching the version validation already performed when loading
  certificates, CSRs and CRLs.
* :class:`~cryptography.hazmat.primitives.hashes.XOFHash` is now supported
  when building against AWS-LC.
* HMAC (and therefore PBKDF2-HMAC) with SHA-3 hashes is now supported when
  building against AWS-LC.
* Diffie-Hellman (:doc:`/hazmat/primitives/asymmetric/dh`) is now supported
  when building against AWS-LC.
</tr></table> 

... (truncated)

Commits

• dcb7050 Prepare for 50.0.0 release (#15372)
• 53fccd9 Don't leak how PKCS#7 encryptedKey decryption failed (#15369)
• d472f97 Add from __future__ import annotations to all src/ Python files (#15371)
• 908773d Bump downstream dependencies in CI (#15368)
• 2cc07cc Bump BoringSSL, OpenSSL, AWS-LC in CI (#15367)
• c94ede9 chore(deps): bump ruff from 0.16.0 to 0.16.1 (#15366)
• 67a8308 chore(deps): bump virtualenv from 21.7.0 to 21.7.1 (#15365)
• 95018ff Release the GIL in one-shot AEAD encrypt/decrypt (#15361)
• 6954733 Release the GIL during DH and DSA parameter generation (#15364)
• 6893b94 Import _serialization instead of serialization in x509/extensions (#15363)
• Additional commits viewable in compare view

Updates pillow from 12.2.0 to 12.3.0

Release notes

Sourced from pillow's releases.

12.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.3.0.html

Removals

• Remove non-image ImageCms modes #9697 [@​radarhere]

Documentation

• Add release notes for SBOM and performance improvements #9747 [@​radarhere]
• Add security release notes #9741 [@​radarhere]
• Add release notes for Python 3.15 beta wheels #9696 [@​radarhere]
• ImageFont can also be used with ImageText #9597 [@​radarhere]
• Additional guidelines for security reports #9659 [@​wiredfool]
• Fixed typo #9636 [@​radarhere]
• Added CVEs to 12.2.0 release notes #9591 [@​radarhere]
• Revise development support information in README #9583 [@​aclark4life]
• Add INCIDENT_RESPONSE.md #9555 [@​aclark4life]
• Add STRIDE threat model to security docs #9562 [@​aclark4life]
• Add CVEs to 12.2.0 release notes #9556 [@​radarhere]
• Update README with revised security policy #9553 [@​radarhere]
• Update security policy #9552 [@​aclark4life]
• Update macOS tested Python versions #9534 [@​radarhere]

Dependencies

• Update dependency harfbuzz to v14.2.1 #9720 [@renovate[bot]]
• Update dependency mypy to v2 #9653 [@renovate[bot]]
• Update dependency cibuildwheel to v4 #9665 [@renovate[bot]]
• Update github-actions #9655 [@renovate[bot]]
• Update dependency libavif to v1.4.2 #9652 [@renovate[bot]]
• Update dependency lcms2 to v2.19.1 #9651 [@renovate[bot]]
• Update dependency check-jsonschema to v0.37.2 #9650 [@renovate[bot]]
• Update google/oss-fuzz digest to d872252 #9614 [@renovate[bot]]
• Update dependency lcms2 to v2.19 #9609 [@renovate[bot]]
• Update dependency libpng to v1.6.58 - autoclosed #9608 [@renovate[bot]]
• Update dependency harfbuzz to v14 #9610 [@renovate[bot]]
• Update dependency mypy to v1.20.2 #9599 [@renovate[bot]]
• Update github-actions #9611 [@renovate[bot]]
• Update dependency cibuildwheel to v3.4.1 #9607 [@renovate[bot]]
• Move dependency versions to single JSON and enable Renovate #9559 [@​hugovk]
• Updated raqm to 0.10.5 #9557 [@​radarhere]
• Update dependency cibuildwheel to v3.4.0 #9532 [@renovate[bot]]

Testing

• Remove matrix.os from benchmark #9735 [@​radarhere]
• Remove references to libavif patch #9734 [@​radarhere]
• Add benchmark tests #9654 [@​akx]
• Use reshape() instead of setting NumPy array shape directly #9728 [@​radarhere]

... (truncated)

Commits

• bb1d8e8 12.3.0 version bump
• e63fc48 Add release notes for SBOM and performance improvements (#9747)
• 13b701b Add release notes for #9679
• 5564ca7 List methods
• a0920fd Speed up ImageChops operations (#9738)
• 07e9a6c Speed up Image.filter() (#9736)
• a94578c Speed up Image.getchannel(), Image.merge(), Image.putalpha() and `Image...
• 53e02c4 Speed up Image.fill(), Image.linear_gradient() and `Image.radial_gradient...
• af03747 Speed up Image.resample() (#9739)
• 5c9ca56 Speed up alpha_composite, matrix, negative, quantize (#9740)
• Additional commits viewable in compare view

Updates setuptools from 82.0.1 to 83.0.0

Changelog

Sourced from setuptools's changelog.

v83.0.0

Features

• Require Python 3.10 or later.

Bugfixes

• MANIFEST.in matching (via FileList) is now insensitive to Unicode normalization form. A pattern authored in one form (e.g. NFC, as typically saved by editors) now matches a file whose name is stored on disk in another (e.g. NFD, as produced by macOS APFS/HFS+). Previously an exclude, global-exclude, recursive-exclude, or prune rule could silently fail to drop a non-ASCII-named file from the source distribution, publishing it despite the exclusion -- see GHSA-h35f-9h28-mq5c.

Deprecations and Removals

• pypa/distutils#334

Commits

• 6519f72 Bump version: 82.0.1 → 83.0.0
• d1151b1 Merge pull request #5250 from pypa/feature/distutils-d7633fbed
• a2df31e Capture removal of dry_run parameter in changelog.
• 00144dc Moved newsfragment to the release where it occurred.
• a4a5a2b Add news fragment.
• 77470c2 Merge https://github.com/pypa/distutils into feature/distutils-d7633fbed
• 3c43897 Merge pull request #5247 from pypa/copilot/fix-pypy-version-issue
• bb6ea66 Bump PyPy from 3.10 to 3.11 in CI workflow
• a2bc3ac Fix broken intersphinx reference to build's installation docs
• 2d6a739 Use stacked parametrize decorators instead of itertools.product
• Additional commits viewable in compare view