VULNERABILITY INTELLIGENCE

CVE-2026-48042

CVSS score7.5 HIGH

EPSS probability0.56%

CISA KEVNot currently listed

Published2026-06-26

Last modified2026-10-25

Description

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.