BIT-envoy-2026-47207
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/envoy/BIT-envoy-2026-47207.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-envoy-2026-47207
- Aliases
-
- CVE-2026-47207
- GHSA-68cv-hq5f-g6xv
- Published
- 2026-06-29T05:40:39.900Z
- Modified
- 2026-07-08T08:26:20.750777555Z
- Summary
- Envoy crashes if multiple unexpected ext_proc responses are packed into one gRPC message
- Details
-
Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, Envoy crashes if an ext_proc server sends a single gRPC message containing multiple, specially crafted ProcessingResponse messages. This can occur when the first response in the batch causes the gRPC stream object to be destroyed, leading to a use-after-free error when Envoy attempts to process subsequent responses in the same gRPC message. This vulnerability is fixed in 1.35.13, 1.36.9, 1.37.5, and 1.38.3.
- Database specific
{ "severity": "Medium", "cpes": [ "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*" ] }- References
Affected packages
Bitnami / envoy
Package
- Name
- envoy
- Purl
- pkg:bitnami/envoy
Severity
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator