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Go Issues Emergency Update Blocking Eight CA Keys Over Undisclosed Security Concerns

The Hacker News·October 20, 2026·1 min read
Go Issues Emergency Update Blocking Eight CA Keys Over Undisclosed Security Concerns

Go 1.27.3 and Go 1.26.10, released on October 20, make Go's certificate verifier reject any certificate chain passing through one of eight intermediate certificate authority keys. Programs built on the new release will refuse connections to sites using those keys, addressing undisclosed security concerns.

Read at The Hacker News
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