A vulnerability identified as problematic has been detected in envoyproxy envoy up to 1.35.10/1.36.6/1.37.2/1.38.0 . Affected by this vulnerability is an unknown functionality. This manipulation causes use of incorrect operator. This vulnerability is handled as CVE-2026-48497 . The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.