CVE-2026-84303
MediumAdvisory
Published 1 Sept 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.3
- base score, highest
- EPSS
- 0.003
- 24th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,232
- of 17,803 indexed, latest versions
- Container images
- 2,708
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
gRPC-Go: xDS RBAC HTTP Filter bypass via mixed-case Header Matching and gRFC A41 validation evasion
Carried by container images the latest versions of 2,232 of 17,803 indexed charts deploy, on 2,708 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| google.golang.org/ | v0.0.0-20160317175043-d3ddb4469d5a, v0.0.0-20170216003643-d0c32ee6a441, v1.10.0, v1.14.0+114 more | 1.83.1 | 2,705 |
| grpcdeb | 1.16.1-1ubuntu5, 1.51.1-4.1build5 | no fix listed | 3 |
- OSV records
- GHSA-qc2q-p7wx-3px3UBUNTU-CVE-2026-84303
- Also known as
- GO-2026-6441
Charts affected
2,232 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| eherkenning-uieherkenning-ui | 1.0.0 | 1 of 3See more | 7,519 |
| elastic-agentelasticVerified publisher | 9.5.4 | 1 of 2See more | 760 |
| kube-state-metricselasticVerified publisher | 6.1.0 | 1 of 1See more | 760 |
| netobserv-flowelastiflowVerified publisher | 0.11.0 | 1 of 1See more | 1,496 |
| emissary-ingressemissary-ingress | 4.1.0 | 1 of 1See more | 962 |
| parrot-mirroremmas-chartsVerified publisher | 1.0.0 | 1 of 1See more | 2,243 |
| kube-ecp-stackemqx-operator | 2.5.1 | 6 of 16See more | 23,844 |
| mariadb-operator-monitoringenixVerified publisher | 0.1.0 | 1 of 1See more | 738 |
| monitoring-proxyenixVerified publisher | 0.3.0 | 1 of 2See more | 3,971 |
| ai-gateway-helmenvoy-ai-gateway | 0.0.0-003ab39f36923b5d40609a601e2951b73f6318fb | 1 of 1See more | 863 |
| eoapi-supporteoapiVerified publisher | 0.1.7 | 3 of 7See more | 8,670 |
| thanoseosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 841 |
| thanos-bucketeosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 841 |
| upgrade-responderepinioVerified publisher | 0.2.0 | 1 of 5See more | 7,383 |
| cd-pipeline-operatorepmdedpVerified publisher | 2.32.0 | 1 of 1See more | 135 |
| codebase-operatorepmdedpVerified publisher | 2.35.0 | 1 of 1See more | 125 |
| edp-headlampepmdedpVerified publisher | 0.25.0 | 1 of 1See more | 1,267 |
| edp-installepmdedpOfficialVerified publisher | 3.15.0 | 3 of 7See more | 2,054 |
| edp-tektonepmdedpVerified publisher | 0.27.0 | 1 of 3See more | 875 |
| edp-tekton-interceptorepmdedpVerified publisher | 0.2.4 | 1 of 1See more | 1,351 |
| keycloak-operatorepmdedpVerified publisher | 1.35.0 | 1 of 1See more | 129 |
| nexus-operatorepmdedpVerified publisher | 3.6.0 | 1 of 1See more | 110 |
| sonar-operatorepmdedpVerified publisher | 3.4.0 | 1 of 1See more | 110 |
| tekton-custom-taskepmdedpVerified publisher | 0.2.0 | 1 of 1See more | 556 |
| erasereraser | 1.4.2 | 1 of 1See more | 103 |
| cbt-apiethereum-helm-chartsVerified publisher | 0.0.14 | 1 of 1See more | 408 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 4 of 4See more | 12,230 |
| contributoorethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 884 |
| erpcethereum-helm-chartsVerified publisher | 0.0.4 | 1 of 1See more | 905 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,743 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,472 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,506 |
| syncoor-serverethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 961 |
| testnet-homepageethereum-helm-chartsVerified publisher | 0.2.3 | 1 of 1See more | 2,688 |
| tracoor-agentethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 913 |
| tracoor-serverethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 913 |
| tracoor-singleethereum-helm-chartsVerified publisher | 0.0.5 | 1 of 2See more | 913 |
| xatuethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 613 |
| xatu-cannonethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 1See more | 613 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,224 |
| xatu-cl-mimicryethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 613 |
| xatu-consumoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 613 |
| xatu-discoveryethereum-helm-chartsVerified publisher | 0.0.6 | 1 of 1See more | 613 |
| xatu-mimicryethereum-helm-chartsVerified publisher | 0.0.7 | 1 of 1See more | 613 |
| xatu-relay-monitorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 613 |
| xatu-sageethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 613 |
| xatu-sentryethereum-helm-chartsVerified publisher | 0.0.8 | 1 of 1See more | 613 |
| xatu-serverethereum-helm-chartsVerified publisher | 0.0.14 | 1 of 1See more | 613 |
| ingressmonitorcontrollerevilgn0me | 0.0.5 | 1 of 1See more | 583 |
| supportpalevilgn0me | 0.1.6 | 1 of 1See more | 20,955 |
Container images carrying it
2,708 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | b58345fe8209 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 36ce246d884e | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 67d18880448c | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 6b99ee9feece | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 7de54b6dedc8 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | d8cc6ffb9819 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 79e67164b4f0 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | d6c2532ea386 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | e4b66308d8f6 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 4a16c6ccecb8 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | a96e06ec5e9f | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 16907aae5de1 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 7afb394f9f97 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | d8d2a3c22ee7 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 9cb4acb742a9 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 23affde10a92 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 6877c958a3c6 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | efa03f4c9551 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | a608b798fda5 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 345174727a2b | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 657a2c9f6e6d | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 4c708ecf7dc4 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | f80349eb018b | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 6ba69487f1b0 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 09e58b62416a | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 5cf1e5709820 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 3490d9900af1 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | c8af1c5aae40 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | bf3cb9b505b6 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 10ce4cac41c4 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 0339cf9a75ca | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 96b01d7e7025 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 752f1aa02438 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | e0cdb993f0b1 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 47b4a0e091f0 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 98b6ea2ed319 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 98baf045a1c9 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 167a51113d90 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 9ab9a675c405 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 13290b9a64af | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 16759fa523f8 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 846624161f32 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 9f8896ffc15b | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | fd0e3ec7d960 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 130c0b1b6fa3 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | f4b2dbc19a78 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 54a193b757da | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | bd6bea5e487c | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | f627ab242890 | google.golang.org/ | 1.83.1 | 1 |
| ghcr.io/ | 32ebc54b769b | google.golang.org/ | 1.83.1 | 1 |