CVE-2026-33818

UNKNOWN 0.0

Enforce maximum recursion depth in encoding/asn1

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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

Vendor	go standard library
Product	encoding/asn1
Published	Aug 13, 2026

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Affected Versions

Go standard library / encoding/asn1

0 < 1.25.13 1.26.0-0 < 1.26.6 1.27.0-0 < 1.27.0-rc.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

go.dev: https://go.dev/issue/80405 groups.google.com: https://groups.google.com/g/golang-announce/c/94pEornpRlI go.dev: https://go.dev/cl/814980 pkg.go.dev: https://pkg.go.dev/vuln/GO-2026-5972

Credits

Marwan Atia ([email protected])