CVE-2026-53718
2 advisories.
Go/github.com/envoyproxy/gateway CVE-2026-53718: medium 6.4, EPSS 0.41%
Envoy Gateway custom backendRef cross-namespace ReferenceGrant bypass
Action: Upgrade github.com/envoyproxy/gateway to 1.7.4 or later.
go get github.com/envoyproxy/gateway@v1.8.1go get github.com/envoyproxy/gateway@v1.7.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.8.0-rc.0 | 1.8.1 | - |
| 0 | 1.7.4 | - |
Fixed versions
| 1.8.1 | 1.7.4 |
Sources
- osv: GHSA-fcrp-7gc2-93g7
- https://github.com/envoyproxy/gateway/security/advisories/GHSA-fcrp-7gc2-93g7
- https://github.com/envoyproxy/gateway
CVE-2026-53718 · published · modified · JSON
Go/github.com/envoyproxy/gateway CVE-2026-53718: unknown, EPSS 0.41%
Envoy Gateway custom backendRef cross-namespace ReferenceGrant bypass in github.com/envoyproxy/gateway
Action: Upgrade github.com/envoyproxy/gateway to 1.7.4 or later.
go get github.com/envoyproxy/gateway@v1.7.4go get github.com/envoyproxy/gateway@v1.8.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.7.4 | - |
| 1.8.0-rc.0 | 1.8.1 | - |
Fixed versions
| 1.7.4 | 1.8.1 |
Sources
CVE-2026-53718 · published · modified · JSON