CVE-2022-29228: Envoyproxy Envoy

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 the OAuth filter would try to invoke the remaining filters in the chain after emitting a local response, which triggers an ASSERT() in newer versions and corrupts memory on earlier versions. continueDecoding() shouldn’t ever be called from filters after a local reply has been sent. Users are advised to upgrade. There are no known workarounds for this issue.

Affected products

• Envoyproxy Envoy: before 1.22.1 (fixed in 1.22.1)

Published 2022-06-09. Last modified 2026-06-17.