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fix: bump go to 1.26.10 and runtime base to distroless static-debian13 for CVE-2026-111943 - #166

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stevendborrelli merged 1 commit into
crossplane-contrib:release-0.9from
jakubramut:fix/bump-go-1.26.10
Oct 26, 2026
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stevendborrelli merged 1 commit into
crossplane-contrib:release-0.9from
jakubramut:fix/bump-go-1.26.10

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Description of your changes

Bumps Go to 1.26.10 on release-0.9 to pick up the crypto/x509 fix for CVE-2026-111943 (GO-2026-6809) and moves the runtime base gcr.io/distroless/static-debian12:nonroot -> static-debian13:nonroot, mirroring crossplane-contrib/function-patch-and-transform#380. v0.9.0 ships a /function built with go1.26.5; the fix is in 1.26.10. Please cut v0.9.1 from release-0.9 after merge.

Tests

Local, Go 1.26.10:

  • go mod tidy: no diff
  • golangci-lint v2.12.2 config verify and run: 0 issues
  • go test -v -cover ./...: 77 --- PASS, 0 --- FAIL
  • govulncheck ./...: GO-2026-6809 no longer reported; 5 other reachable findings remain (4 in golang.org/x/net, fixed in v0.60.0; 1 in google.golang.org/grpc, fixed in v1.83.1), not addressed here
  • docker build --platform linux/amd64 --build-arg GO_VERSION=1.26.10 --target image: /function built with go1.26.10 on Debian 13, user nonroot:nonroot, --help exits 0

I have:

…to 1.26.10

Signed-off-by: Jakub Ramut <jakub@upbound.io>
@stevendborrelli
stevendborrelli merged commit 9cf6455 into crossplane-contrib:release-0.9 Oct 26, 2026
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2 participants