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fixed go idna punycode cve - #68

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shani34 merged 4 commits into
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shani/fix-go-idna-punycode-cve
Oct 6, 2026
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shani34 merged 4 commits into
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shani/fix-go-idna-punycode-cve

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@shani34 shani34 commented Sep 25, 2026 •

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Bumps .go-version (and go.mod) from 1.26.5 to 1.26.8 to fix GO-2026-5026, a Go stdlib CVE in the idna package where ToASCII/ToUnicode incorrectly accept Punycode labels that decode to ASCII-only names (e.g. xn--example-.com → example.com), which could lead to privilege escalation in hostname-based access checks. Fixed upstream in Go 1.26.5, and this change adopts the latest available Go release (1.26.8 ), which includes that fix.

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shani34 requested review from a team as code owners September 25, 2026 06:55
Comment thread .go-version Outdated
@@ -1 +1 @@
1.26.5
1.26.6

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Move to latest version

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done

@shani34 shani34 added the pr/no-changelog Used to indicated there is no user-facing changelog for a PR label Oct 6, 2026
Comment thread go.mod
github.com/shopspring/decimal v1.3.1 // indirect
github.com/spf13/cast v1.6.0 // indirect
golang.org/x/crypto v0.55.0 // indirect
golang.org/x/crypto v0.57.0 // indirect
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shani34 merged commit dfa3789 into main Oct 6, 2026
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3 participants