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chore: require go 1.27.3 for GO-2026-6809 - #677
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govulncheck fails Security Scan on main and every branch cut from it: Vulnerability #1: GO-2026-6809 Distrust compromised intermediate certificates in crypto/x509 Found in: crypto/x509@go1.27.2 Fixed in: crypto/x509@go1.27.3 #1: pkg/configurer/linux.go:424:14: configurer.LinuxConfigurer.UpdateEnvironment calls fmt.Fprintf, which eventually calls x509.Certificate.Verify The go directive is the only pin: every workflow resolves its toolchain with actions/setup-go go-version-file: go.mod (build.yml, go.yml, pr.yml, release.yml), so bumping it to 1.27.3 moves CI onto the fixed stdlib. No source change is required - the finding is in the standard library, not in launchpad code or a required module. Verified with go1.27.3 locally: go build ./... and go test --tags testing ./pkg/... both pass. govulncheck is not installed on this workstation, so the scan itself was not re-run locally; CI Security Scan is the check that confirms it. Written by AI: claude-opus-5 Signed-off-by: James Nesbitt <jnesbitt@mirantis.com>
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What
Bump the
godirective ingo.modfrom 1.27.2 to 1.27.3.Why
govulncheck ./...fails Security Scan onmainand every branch cut from it:How
godirective is the only toolchain pin:build.yml,go.yml,pr.ymlandrelease.ymlall resolve viaactions/setup-gogo-version-file: go.mod.Testing
go build ./...andgo test --tags testing ./pkg/...pass on go1.27.3 locally.Links
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Written by AI: claude-opus-5