* ci: pin third-party actions to commit SHAs
Pin third-party GitHub Actions in workflow files to immutable 40-char
commit SHAs per the org security policy. Mutable refs like @v4 can be
silently re-pointed by a compromised upstream; SHAs cannot. Trailing
version comments let Dependabot/Renovate continue to manage updates.
Related to [COR-51](https://linear.app/crewai/issue/COR-51).
* ci: disable persist-credentials in pip-audit checkout
Address CodeRabbit feedback on PR #5869: the pip-audit workflow is
read-only and never needs an authenticated git context, so opt out of
persisting the GITHUB_TOKEN in the local git config per the
actions/checkout security guidance.
Replaces version tags (e.g. astral-sh/setup-uv@v6, slackapi/slack-github-action@v2.1.0)
with full commit SHAs across every workflow. Mitigates supply-chain risk from
mutable tags.
* fix: bump litellm to >=1.83.0 to address CVE-2026-35030
Bump litellm from <=1.82.6 to >=1.83.0 to fix JWT auth bypass via
OIDC cache key collision (CVE-2026-35030). Also widen devtools openai
pin from ~=1.83.0 to >=1.83.0,<3 to resolve the version conflict
(litellm 1.83.0 requires openai>=2.8.0).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve mypy errors from litellm bump
- Remove unused type: ignore[import-untyped] on instructor import
- Remove all unused type: ignore[union-attr] comments (litellm types fixed)
- Add hasattr guard for tool_call.function — new litellm adds
ChatCompletionMessageCustomToolCall to the union which lacks .function
* fix: tighten litellm pin to ~=1.83.0 (patch-only bumps)
>=1.83.0,<2 is too wide — litellm has had breaking changes between
minors. ~=1.83.0 means >=1.83.0,<1.84.0 — gets CVE patches but won't
pull in breaking minor releases.
* ci: bump uv from 0.8.4 to 0.11.3
* fix: resolve mypy errors in openai completion from 2.x type changes
Use isinstance checks with concrete openai response types instead of
string comparisons for proper type narrowing. Update code interpreter
handling for outputs/OutputImage API changes in openai 2.x.
* fix: pre-cache tiktoken encoding before VCR intercepts requests
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Alex <alex@crewai.com>
Co-authored-by: Greyson LaLonde <greyson@crewai.com>
