CVE-2026-22771
HighAdvisory
Published 13 Jan 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.8
- base score, highest
- EPSS
- 0.006
- 48th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 12
- of 17,781 indexed, latest versions
- Container images
- 9
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Envoy Extension Policy lua scripts injection causes arbitrary command execution
Carried by container images the latest versions of 12 of 17,781 indexed charts deploy, on 9 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v0.0.0-20260708095704-c038192c8757, v0.4.0, v0.5.0, v0.5.0-rc.1.0.20260429103802-5cb4886c4a92+4 more | 1.5.7 | 9 |
- OSV records
- GHSA-xrwg-mqj6-6m22
- Also known as
- BIT-envoy-gateway-2026-22771, GO-2026-4312
Charts affected
12 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kuadrant-operatorkuadrantOfficialVerified publisher | 1.5.3 | 1 of 4See more | 210 |
| gateway-helmappscodeVerified publisher | 0.0.0-latest | 1 of 2See more | 1,057 |
| smtprelayappscodeVerified publisher | 2026.9.11 | 1 of 1See more | 840 |
| dns-proxyappscodeVerified publisher | 2026.9.11 | 1 of 1See more | 615 |
| service-gatewayappscodeVerified publisher | 2026.9.11 | 1 of 3See more | 2,076 |
| voyager-gatewayappscodeVerified publisher | 2026.7.21 | 1 of 2See more | 1,253 |
| csghubcsghubVerified publisher | 2.4.3 | 1 of 34See more | 58,897 |
| csgshipcsghubVerified publisher | 0.4.6 | 1 of 10See more | 11,335 |
| dataflowcsghubVerified publisher | 2.5.0 | 1 of 7See more | 6,632 |
| eg-edge-stackdatawire | 0.0.1 | 1 of 7See more | 10,666 |
| ai-gateway-helmenvoy-ai-gateway | 0.0.0-003ab39f36923b5d40609a601e2951b73f6318fb | 1 of 1See more | 824 |
| voyager-gatewayopenshift | 2026.1.15 | 1 of 2See more | 2,567 |
Container images carrying it
9 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| envoyproxy/ | 156b7d32c73b | github.com/ | 1.5.7 | 3 |
| ghcr.io/ | 4237fd16a3cb | github.com/ | 1.5.7 | 2 |
| envoyproxy/ | ec1f06ee29a7 | github.com/ | 1.5.7 | 1 |
| envoyproxy/ | 2a9f99d28567 | github.com/ | 1.5.7 | 1 |
| ghcr.io/ | dfbef0285e14 | github.com/ | 1.5.7 | 1 |
| ghcr.io/ | 79c9c76a78e6 | github.com/ | 1.5.7 | 1 |
| ghcr.io/ | 23f4da194134 | github.com/ | 1.5.7 | 1 |
| ghcr.io/ | a8a144f14889 | github.com/ | 1.5.7 | 1 |
| quay.io/ | 18ad777aeb7a | github.com/ | 1.5.7 | 1 |