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Security Advisories

GO-2026-5972

https://pkg.go.dev/vuln/GO-2026-5972

Severity

Unknown
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Summary

Enforce maximum recursion depth in encoding/asn1

Description

Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.

  • https://nvd.nist.gov/vuln/detail/CVE-2026-33818
  • https://github.com/advisories/GHSA-xc2p-8ggw-6cr5
  • https://pkg.go.dev/vuln/GO-2026-5972
  • https://go.dev/issue/80405
  • https://groups.google.com/g/golang-announce/c/94pEornpRlI
  • https://go.dev/cl/814980

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