fix(deps): raise the cryptography floor past PYSEC-2026-3552 - #98
Merged
Conversation
embodied-action-receipts floored cryptography at >=42.0.8. PYSEC-2026-3552 is a Bleichenbacher oracle: PKCS#7 EnvelopedData decryption exposes distinguishable errors. Fixed in 50.0.0, which cmcp already requires, so this brings the example in line with the runtime it demonstrates rather than ahead of it. A floor raise, not a pin. pip already resolves higher today; what this removes is a resolution that could legally pick a vulnerable version in an example whose subject is cryptographic receipts. demos vendors this directory as a submodule, so it follows from here. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XbDBXDWWvMFa7c2jGgyq9t
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
embodied-action-receipts/requirements.txtflooredcryptographyat>=42.0.8.PYSEC-2026-3552: PKCS#7
EnvelopedDatadecryption exposes a Bleichenbacher oracle through distinguishable errors. Fixed in 50.0.0, which is whatcmcpalready requires — so this brings the example in line with the runtime it demonstrates rather than ahead of it.A floor raise, not a pin: pip already resolves higher today. What it removes is a resolution that could legally pick a vulnerable version, in an example whose whole subject is cryptographic receipts.
demosvendors this directory as a git submodule, so the fix propagates there on the next pointer bump rather than needing a separate edit.🤖 Generated with Claude Code
https://claude.ai/code/session_01XbDBXDWWvMFa7c2jGgyq9t