Upgrade Go to 1.25.5 to fix crypto/x509 CVEs #9073
Merged
+1
−1
Conversation
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
Fixes security vulnerabilities in crypto/x509: - CVE-2025-61727: Excluded subdomain constraint doesn't preclude wildcard SAN - CVE-2025-61729: Excessive resource consumption in printing error string Fixes temporalio#8865 Fixes temporalio#8866 Co-Authored-By: Claude Opus 4.5 <[email protected]>
stephanos
approved these changes
Jan 19, 2026
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.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.
Summary
crypto/x509Security Fixes
Both CVEs were fixed in Go 1.25.5 (released December 2, 2025).
Impact
Once merged, new Docker images for both server and admin-tools will be built with Go 1.25.5, which includes the security fixes.
Fixes #8865
Fixes #8866
Test plan
🤖 Generated with Claude Code