CVE-2026-33818
N/A
N/A
Summary
Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Go standard library | encoding/asn1 | 0 < 1.25.13 | affected |
| Go standard library | encoding/asn1 | 1.26.0-0 < 1.26.6 | affected |
| Go standard library | encoding/asn1 | 1.27.0-0 < 1.27.0-rc.3 | affected |
Weaknesses
- CWE-400: Uncontrolled Resource Consumption
References
- https://go.dev/issue/80405
- https://groups.google.com/g/golang-announce/c/94pEornpRlI
- https://go.dev/cl/814980
- https://pkg.go.dev/vuln/GO-2026-5972
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