Bump golang.org/x/net to v0.55.0#658
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andrewstillv15
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Fixes GO-2026-5026 in golang.org/x/net/idna: ToASCII/ToUnicode incorrectly accepted Punycode-encoded labels that decoded to ASCII-only labels. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Bumps golang.org/x/net from 0.54.0 to 0.55.0.
Commit history between tags: golang/net@v0.54.0...v0.55.0
Stacked on top of #657 — that PR raises
x/netfrom v0.49.0 to v0.54.0 as a side effect of thex/cryptobump; this PR takes it the last step to v0.55.0 to pick up the IDNA fix. Rebase target will need to switch tomainafter #657 merges.Security fixes
This upgrade patches 1 critical CVE in
golang.org/x/net/idna.0.55.0
ToASCIIandToUnicodefunctions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example,ToUnicode("xn--example-.com")incorrectly returned the nameexample.com, potentially bypassing name-based allowlists or masking the true label.🤖 Generated with Claude Code