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CVE-2026-48042

Envoy: Stack overflow in destructor of highly nested JSON PUBLISHED

Description (CNA)

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, destructor of JSON Object results in stack overflow when deeply O(100K) nested objects are present. This vulnerability is fixed in 1.35.11, 1.36.7, 1.37.3, and 1.38.1.

Affected (CNA)

Vendor / productVersions
envoyproxy / envoyaffected >= 1.38.0, < 1.38.1; affected >= 1.37.0, < 1.37.3; affected >= 1.36.0, < 1.36.7; affected < 1.35.11

CWE

CWE-1124

References

ADP enrichment

CISA-ADP

No English description supplied.