SUSE-SU-2026:20879-1

This update for python-PyJWT fixes the following issues:

Update to PyJWT 2.12.1:

• CVE-2024-53861: prevent partial matching of the Issuer field (bsc#1234038).
• CVE-2026-32597: validate the crit Header Parameter defined in RFC 7515 (bsc#1259616).

Changelog:

Update to 2.12.1:

• Add missing typing_extensions dependency for Python < 3.11 in #1150

Update to 2.12.0:

• Annotate PyJWKSet.keys for pyright by @tamird in #1134
• Close HTTPError response to prevent ResourceWarning on Python 3.14 by @veeceey in #1133
• Do not keep algorithms dict in PyJWK instances by @akx in #1143
• Use PyJWK algorithm when encoding without explicit algorithm in #1148
• Docs: Add PyJWKClient API reference and document the two-tier caching system (JWK Set cache and signing key LRU cache).

Update to 2.11.0:

• Enforce ECDSA curve validation per RFC 7518 Section 3.4.
• Fix build system warnings by @kurtmckee in #1105
• Validate key against allowed types for Algorithm family in #964
• Add iterator for JWKSet in #1041
• Validate iss claim is a string during encoding and decoding by @pachewise in #1040
• Improve typing/logic for options in decode, decode_complete by @pachewise in #1045
• Declare float supported type for lifespan and timeout by @nikitagashkov in #1068
• Fix SyntaxWarnings/DeprecationWarnings caused by invalid escape sequences by @kurtmckee in #1103
• Development: Build a shared wheel once to speed up test suite setup times by @kurtmckee in #1114
• Development: Test type annotations across all supported Python versions, increase the strictness of the type checking, and remove the mypy pre-commit hook by @kurtmckee in #1112
• Support Python 3.14, and test against PyPy 3.10 and 3.11 by @kurtmckee in #1104
• Development: Migrate to build to test package building in CI by @kurtmckee in #1108
• Development: Improve coverage config and eliminate unused test suite code by @kurtmckee in #1115
• Docs: Standardize CHANGELOG links to PRs by @kurtmckee in #1110
• Docs: Fix Read the Docs builds by @kurtmckee in #1111
• Docs: Add example of using leeway with nbf by @djw8605 in #1034
• Docs: Refactored docs with autodoc; added PyJWS and jwt.algorithms docs by @pachewise in #1045
• Docs: Documentation improvements for "sub" and "jti" claims by @cleder in #1088
• Development: Add pyupgrade as a pre-commit hook by @kurtmckee in #1109
• Add minimum key length validation for HMAC and RSA keys (CWE-326). Warns by default via InsecureKeyLengthWarning when keys are below minimum recommended lengths per RFC 7518 Section 3.2 (HMAC) and NIST SP 800-131A (RSA). Pass enforce_minimum_key_length=True in options to PyJWT or PyJWS to raise InvalidKeyError instead.
• Refactor PyJWT to own an internal PyJWS instance instead of calling global api_jws functions.

Update to 2.10.0:

• chore: use sequence for typing rather than list
• Add support for Python 3.13
• [pre-commit.ci] pre-commit autoupdate
• Add an RTD config file to resolve RTD build failures
• docs: Update iat exception docs
• Remove algorithm requirement for JWT API
• Create SECURITY.md
• docs fix: decode_complete scope and algorithms
• fix doctest for docs/usage.rst
• fix test_utils.py not to xfail
• Correct jwt.decode audience param doc expression
• Add PS256 encoding and decoding usage
• Add API docs for PyJWK
• Refactor project configuration files from setup.cfg to pyproject.toml PEP-518
• Add JWK support to JWT encode
• Update pre-commit hooks to lint pyproject.toml
• Add EdDSA algorithm encoding/decoding usage
• Ruff linter and formatter changes
• Validate sub and jti claims for the token
• Add ES256 usage
• Encode EC keys with a fixed bit length
• Drop support for Python 3.8
• Prepare 2.10.0 release
• Bump codecov/codecov-action from 4 to 5