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8 HIGH stdlib CVEs in 41.1.3 require rebuild on Go 1.26.3 #784

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@nr-ksteinbach

The gostatsd binary shipped in atlassianlabs/gostatsd:41.1.3 was built with Go 1.26.2, which contains 8 HIGH-severity stdlib CVEs that are fixed in Go 1.26.3. Trivy (and other gobinary scanners) flag the binary against all eight, which is breaking deployment security gates.

No source changes are required — just a Go version bump, most likely resulting in a patch release 41.1.4.

CVEs detected against stdlib v1.26.2

All eight are fixed in 1.26.3:

CVE Area
CVE-2026-33811 net — DoS via long input
CVE-2026-33814 net/http — HTTP/2 SETTINGS frame DoS
CVE-2026-39820 net/mail — ParseAddress / ParseAddressList
CVE-2026-39823 net/url — regression of CVE-2026-27142
CVE-2026-39825 net/http/httputil — ReverseProxy query forwarding
CVE-2026-39826 html/template — <script> tag handling
CVE-2026-39836 net — Dial / LookupPort panic on NUL byte
CVE-2026-42499 net/mail — consumePhrase DoS

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