Raise Go toolchain floor to 1.25.9 and bump x/crypto#50
Merged
Conversation
Go 1.24 reached end-of-life when 1.26 shipped; the Go security team is
no longer backporting stdlib fixes to that branch. govulncheck flagged
four call-reachable stdlib vulnerabilities against golang:1.24-alpine
(= go1.24.13) that have no 1.24 patch:
GO-2026-4870 crypto/tls TLS 1.3 KeyUpdate DoS (reachable from the
inbound proxy listener and the outbound
TLS dialer)
GO-2026-4947 crypto/x509 chain-building DoS
GO-2026-4946 crypto/x509 policy-validation DoS
GO-2026-4601 net/url IPv6 host literal misparse
Pin the Dockerfile to golang:1.25.9-alpine (which contains all four
fixes) and raise the go.mod directive to 1.25.0. That in turn unblocks
x/crypto v0.50.0 and the current x/exp snapshot, whose latest releases
already require Go 1.25. govulncheck on the result reports clean.
go mod tidy also promoted golang-jwt/jwt/v5 and icholy/replace from
indirect to direct to match how they're actually imported.
timflyio
approved these changes
Apr 24, 2026
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Go 1.24 reached end-of-life when 1.26 shipped; the Go security team is no longer backporting stdlib fixes to that branch. govulncheck flagged four call-reachable stdlib vulnerabilities against golang:1.24-alpine (= go1.24.13) that have no 1.24 patch:
GO-2026-4870 crypto/tls TLS 1.3 KeyUpdate DoS (reachable from the
inbound proxy listener and the outbound
TLS dialer)
GO-2026-4947 crypto/x509 chain-building DoS
GO-2026-4946 crypto/x509 policy-validation DoS
GO-2026-4601 net/url IPv6 host literal misparse
Pin the Dockerfile to golang:1.25.9-alpine (which contains all four fixes) and raise the go.mod directive to 1.25.0. That in turn unblocks x/crypto v0.50.0 and the current x/exp snapshot, whose latest releases already require Go 1.25. govulncheck on the result reports clean.
go mod tidy also promoted golang-jwt/jwt/v5 and icholy/replace from indirect to direct to match how they're actually imported.