CVE-2026-84303
MediumAdvisory
Published 2 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
- 2,288
- of 17,790 indexed, latest versions
- Container images
- 2,765
- 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 2,288 of 17,790 indexed charts deploy, on 2,765 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+115 more | 1.83.1 | 2,761 |
| grpcdeb | 1.16.1-1ubuntu5, 1.51.1-4.1build5 | no fix listed | 4 |
- OSV records
- GHSA-qc2q-p7wx-3px3UBUNTU-CVE-2026-84303
- Also known as
- GO-2026-6441
- Trending
- Rank 47 in indexed charts, since 9 Sept 2026. See the ranking →
Charts affected
2,288 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 | 12,202 |
| 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 | 1,735 |
| 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 | 1,499 |
| 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 | 606 |
| xatu-cannonethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 1See more | 606 |
| 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 | 606 |
| xatu-consumoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 606 |
| xatu-discoveryethereum-helm-chartsVerified publisher | 0.0.6 | 1 of 1See more | 606 |
| xatu-mimicryethereum-helm-chartsVerified publisher | 0.0.7 | 1 of 1See more | 606 |
| xatu-relay-monitorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 606 |
| xatu-sageethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 606 |
| xatu-sentryethereum-helm-chartsVerified publisher | 0.0.8 | 1 of 1See more | 606 |
| xatu-serverethereum-helm-chartsVerified publisher | 0.0.14 | 1 of 1See more | 606 |
| ingressmonitorcontrollerevilgn0me | 0.0.5 | 1 of 1See more | 583 |
| supportpalevilgn0me | 0.1.6 | 1 of 1See more | 20,983 |
| exa-csiexa-csi-driver | 0.2.0-rev2 | 6 of 6See more | 7,091 |
| exalsius-operatorexalsius-operatorVerified publisher | 0.12.0 | 1 of 1See more | 211 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 3 of 4See more | 5,813 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,704 |
| mandefactlyVerified publisher | 0.5.16 | 1 of 3See more | 4,785 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,838 |
| skopeo-syncfairwinds-incubator | 0.3.1 | 1 of 1See more | 1,743 |
| stackdriver-metrics-adapterfairwinds-incubator | 0.3.0 | 1 of 1See more | 1,765 |
| fairwinds-insightsfairwinds-stableVerified publisher | 10.1.10 | 3 of 13See more | 3,820 |
| fake-network-operatorfake-network-operatorVerified publisher | 0.1.0 | 1 of 1See more | 502 |
| aspmrelayfalcon-helmVerified publisher | 1.1.0 | 1 of 1See more | 142 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 9 of 18See more | 13,409 |
| featureformfeatureformVerified publisher | 0.15.10 | 1 of 12See more | 102 |
| activityrelayfedihost | 0.1.4 | 1 of 2See more | 13,502 |
| azure-pipelines-agentfermosit | 0.0.1 | 1 of 1See more | 14,692 |
| ferretdbferretdb-helm-chart | 0.2.3 | 1 of 1See more | 756 |
| fickyhelmappfickyhelmapp | 1.1.0 | 1 of 1See more | 3,318 |
| grafanaflagger | 1.7.0 | 1 of 1See more | 3,372 |
| podinfoflagger | 6.1.4 | 1 of 1See more | 2,815 |
| apm-hubflanksourceVerified publisher | 0.0.47 | 1 of 2See more | 6,150 |
| batchrunnerflanksourceVerified publisher | 1.0.44 | 1 of 1See more | 5,355 |
| mission-controlflanksourceVerified publisher | 0.1.336 | 1 of 8See more | 8,959 |
Container images carrying it
2,765 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 3153fa63f546 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 3ef33f2e220b | google.golang.org/ | 1.83.1 | 1 |
| library/ | 851f91d24121 | google.golang.org/ | 1.83.1 | 1 |
| library/ | aa3df78ecf32 | google.golang.org/ | 1.83.1 | 1 |
| library/ | afa5d5134900 | google.golang.org/ | 1.83.1 | 1 |
| library/ | c876e00a0d81 | google.golang.org/ | 1.83.1 | 1 |
| library/ | d9a0fd8bdd15 | google.golang.org/ | 1.83.1 | 1 |
| library/ | dd43b430341a | google.golang.org/ | 1.83.1 | 1 |
| library/ | 571eb4514977 | google.golang.org/ | 1.83.1 | 1 |
| library/ | a10d46445d68 | google.golang.org/ | 1.83.1 | 1 |
| library/ | b0f9fc41ed79 | google.golang.org/ | 1.83.1 | 1 |
| library/ | ba10ac9ba17a | google.golang.org/ | 1.83.1 | 1 |
| library/ | d7f5dd5f70e2 | google.golang.org/ | 1.83.1 | 1 |
| library/ | f75e48af0598 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 7232f6388a4d | google.golang.org/ | 1.83.1 | 1 |
| library/ | 28e98eece020 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 507a3eecf809 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 794079a7f241 | google.golang.org/ | 1.83.1 | 1 |
| library/ | addb86c0c520 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 0a5157f742d2 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 104204dadedf | google.golang.org/ | 1.83.1 | 1 |
| library/ | 1489caffaedb | google.golang.org/ | 1.83.1 | 1 |
| library/ | 1957e3314f43 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 2f603f8d3abe | google.golang.org/ | 1.83.1 | 1 |
| library/ | 34d5089d0b41 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 5d47b7bb2546 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 7d0228d19042 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 9c2a54d87f76 | google.golang.org/ | 1.83.1 | 1 |
| library/ | 9c3b91d5fb77 | google.golang.org/ | 1.83.1 | 1 |
| library/ | eda951fd29a8 | google.golang.org/ | 1.83.1 | 1 |
| library/ | f5af5a5ce17f | google.golang.org/ | 1.83.1 | 1 |
| library/ | f98ac9dd97b0 | google.golang.org/ | 1.83.1 | 1 |
| lightstep/ | c800e05e1eff | google.golang.org/ | 1.83.1 | 1 |
| linode/ | 09f3282bf53d | google.golang.org/ | 1.83.1 | 1 |
| linode/ | cd8c17512206 | google.golang.org/ | 1.83.1 | 1 |
| linuxserver/ | 45c5fe102ff3 | google.golang.org/ | 1.83.1 | 1 |
| linuxserver/ | bf03578ef731 | google.golang.org/ | 1.83.1 | 1 |
| linuxserver/ | dca67384e3e9 | google.golang.org/ | 1.83.1 | 1 |
| litestream/ | c5a1e1b01916 | google.golang.org/ | 1.83.1 | 1 |
| livekit/ | 1ab01641b366 | google.golang.org/ | 1.83.1 | 1 |
| livekit/ | ecf1409c75e0 | google.golang.org/ | 1.83.1 | 1 |
| livekit/ | 3602a85840d5 | google.golang.org/ | 1.83.1 | 1 |
| livekit/ | 8391fd1b834f | google.golang.org/ | 1.83.1 | 1 |
| loftsh/ | 310cc7d690f5 | google.golang.org/ | 1.83.1 | 1 |
| loftsh/ | 023b13bf5898 | google.golang.org/ | 1.83.1 | 1 |
| logiqai/ | 65b996bc7bdc | google.golang.org/ | 1.83.1 | 1 |
| logiqai/ | f5b551bca98e | google.golang.org/ | 1.83.1 | 1 |
| logiqai/ | 798306811f2d | google.golang.org/ | 1.83.1 | 1 |
| logiqai/ | 3e149f6781b8 | google.golang.org/ | 1.83.1 | 1 |
| logiqai/ | 4a746ff04d6a | google.golang.org/ | 1.83.1 | 1 |