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
- 2,270
- of 17,790 indexed, latest versions
- Container images
- 2,748
- 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 2,270 of 17,790 indexed charts deploy, on 2,748 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 | 2,745 |
| 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
- Trending
- Rank 41 in indexed charts, since 9 Sept 2026. See the ranking →
Charts affected
2,270 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,715 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,464 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,468 |
| syncoor-serverethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 953 |
| testnet-homepageethereum-helm-chartsVerified publisher | 0.2.3 | 1 of 1See more | 2,681 |
| tracoor-agentethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 905 |
| tracoor-serverethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 905 |
| tracoor-singleethereum-helm-chartsVerified publisher | 0.0.5 | 1 of 2See more | 905 |
| xatuethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 585 |
| xatu-cannonethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 1See more | 585 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,217 |
| xatu-cl-mimicryethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 585 |
| xatu-consumoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 585 |
| xatu-discoveryethereum-helm-chartsVerified publisher | 0.0.6 | 1 of 1See more | 585 |
| xatu-mimicryethereum-helm-chartsVerified publisher | 0.0.7 | 1 of 1See more | 585 |
| xatu-relay-monitorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 585 |
| xatu-sageethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 585 |
| xatu-sentryethereum-helm-chartsVerified publisher | 0.0.8 | 1 of 1See more | 585 |
| xatu-serverethereum-helm-chartsVerified publisher | 0.0.14 | 1 of 1See more | 585 |
| ingressmonitorcontrollerevilgn0me | 0.0.5 | 1 of 1See more | 576 |
| supportpalevilgn0me | 0.1.6 | 1 of 1See more | 20,987 |
| exa-csiexa-csi-driver | 0.2.0-rev2 | 6 of 6See more | 7,050 |
| exalsius-operatorexalsius-operatorVerified publisher | 0.12.0 | 1 of 1See more | 204 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 3 of 4See more | 5,787 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,665 |
| mandefactlyVerified publisher | 0.5.16 | 1 of 3See more | 4,777 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,824 |
| skopeo-syncfairwinds-incubator | 0.3.1 | 1 of 1See more | 1,736 |
| stackdriver-metrics-adapterfairwinds-incubator | 0.3.0 | 1 of 1See more | 1,758 |
| fairwinds-insightsfairwinds-stableVerified publisher | 10.1.10 | 3 of 13See more | 3,800 |
| fake-network-operatorfake-network-operatorVerified publisher | 0.1.0 | 1 of 1See more | 495 |
| aspmrelayfalcon-helmVerified publisher | 1.1.0 | 1 of 1See more | 136 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 9 of 18See more | 13,336 |
| featureformfeatureformVerified publisher | 0.15.10 | 1 of 12See more | 95 |
| activityrelayfedihost | 0.1.4 | 1 of 2See more | 13,491 |
| azure-pipelines-agentfermosit | 0.0.1 | 1 of 1See more | 14,688 |
| ferretdbferretdb-helm-chart | 0.2.3 | 1 of 1See more | 749 |
| fickyhelmappfickyhelmapp | 1.1.0 | 1 of 1See more | 3,311 |
| grafanaflagger | 1.7.0 | 1 of 1See more | 3,365 |
| podinfoflagger | 6.1.4 | 1 of 1See more | 2,808 |
| apm-hubflanksourceVerified publisher | 0.0.47 | 1 of 2See more | 6,129 |
| batchrunnerflanksourceVerified publisher | 1.0.44 | 1 of 1See more | 5,340 |
| mission-controlflanksourceVerified publisher | 0.1.336 | 1 of 8See more | 8,831 |
| mission-control-tenantflanksourceVerified publisher | 1.0.92 | 3 of 3See more | 5,684 |
| uptime-kumafluent-operatorVerified publisher | 0.1.0 | 1 of 1See more | 3,474 |
| fluxcd-helm-upgraderfluxcd-helm-upgraderVerified publisher | 0.7.7 | 1 of 1See more | 2,420 |
| flyte-devboxflyte | 0.1.0 | 7 of 13See more | 4,629 |
| ledgerformance | 1.2.0 | 1 of 1See more | 4,641 |
| free5gc-chffree5gc-chfVerified publisher | 0.1.3 | 1 of 1See more | 997 |
| free5gc-webuifree5gc-webuiVerified publisher | 0.1.3 | 1 of 1See more | 1,249 |
Container images carrying it
2,748 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bitnamilegacy/ | ba9f3b4b0b00 | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | c0ede65eb88e | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | cce234b4381a | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | d7cd0e172c4c | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | 08b1b7cb6a5b | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | 3c26208691a1 | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | 0cb31d0fc356 | google.golang.org/ | 1.83.1 | 1 |
| bitnamilegacy/ | 5bf82b98c82c | google.golang.org/ | 1.83.1 | 1 |
| bitnami/ | f7034c13af4e | google.golang.org/ | 1.83.1 | 1 |
| blipai/ | 737d5d19a312 | google.golang.org/ | 1.83.1 | 1 |
| bolkedebruin/ | c0dc0589373a | google.golang.org/ | 1.83.1 | 1 |
| bonovoo/ | bb93b68fcd17 | google.golang.org/ | 1.83.1 | 1 |
| breton/ | 41b1bb483aa2 | google.golang.org/ | 1.83.1 | 1 |
| bsgrigorov/ | 45ab095f09c8 | google.golang.org/ | 1.83.1 | 1 |
| buildkite/ | aec38cfaae0e | google.golang.org/ | 1.83.1 | 1 |
| bytebase/ | 9fcde38c0d5f | google.golang.org/ | 1.83.1 | 1 |
| bytesafe/ | ee287384c005 | google.golang.org/ | 1.83.1 | 1 |
| calico/ | cef0c907b8f4 | google.golang.org/ | 1.83.1 | 1 |
| calico/ | e486870cfde8 | google.golang.org/ | 1.83.1 | 1 |
| calico/ | 8f04e4772a2b | google.golang.org/ | 1.83.1 | 1 |
| calico/ | eadb3a25109a | google.golang.org/ | 1.83.1 | 1 |
| calico/ | 385bf6391fea | google.golang.org/ | 1.83.1 | 1 |
| calico/ | d8c644a8a3ee | google.golang.org/ | 1.83.1 | 1 |
| camptocamp/ | acfafc308d88 | google.golang.org/ | 1.83.1 | 1 |
| casbin/ | 770ad9ec3190 | google.golang.org/ | 1.83.1 | 1 |
| casbin/ | 7729da148c61 | google.golang.org/ | 1.83.1 | 1 |
| casbin/ | 8511c0757ac3 | google.golang.org/ | 1.83.1 | 1 |
| casbin/ | e08231f16c00 | google.golang.org/ | 1.83.1 | 1 |
| castopod/ | 4e4f0440520f | google.golang.org/ | 1.83.1 | 1 |
| certimate/ | 6e481dd3d2cf | google.golang.org/ | 1.83.1 | 1 |
| cesanta/ | 98e0307e0d2d | google.golang.org/ | 1.83.1 | 1 |
| chaosnative/ | 72ee352bc333 | google.golang.org/ | 1.83.1 | 1 |
| chaosnative/ | e7bcff4a20c0 | google.golang.org/ | 1.83.1 | 1 |
| checkmk/ | c11b422210c4 | google.golang.org/ | 1.83.1 | 1 |
| chirpstack/ | e0b23dfd24d6 | google.golang.org/ | 1.83.1 | 1 |
| chirpstack/ | fb7667fe037f | google.golang.org/ | 1.83.1 | 1 |
| chirpstack/ | c0bbbb7a3f1e | google.golang.org/ | 1.83.1 | 1 |
| chirpstack/ | c98d7fe06bce | google.golang.org/ | 1.83.1 | 1 |
| chrislusf/ | 634b094b2183 | google.golang.org/ | 1.83.1 | 1 |
| chrislusf/ | ed80f00fde46 | google.golang.org/ | 1.83.1 | 1 |
| ciscolabs/ | 36d02faad958 | google.golang.org/ | 1.83.1 | 1 |
| clastix/ | a7c5d108810b | google.golang.org/ | 1.83.1 | 1 |
| cleanstart/ | 544bdb8811e1 | google.golang.org/ | 1.83.1 | 1 |
| cloud37io/ | f8ff2092b8af | google.golang.org/ | 1.83.1 | 1 |
| cloudflare/ | 14d9c6b01b29 | google.golang.org/ | 1.83.1 | 1 |
| cloudflare/ | 5d5f70a59d5e | google.golang.org/ | 1.83.1 | 1 |
| cloudflare/ | c18744ae1767 | google.golang.org/ | 1.83.1 | 1 |
| cloudflare/ | eb5c9324efe3 | google.golang.org/ | 1.83.1 | 1 |
| cloudflare/ | ff69a2225ad7 | google.golang.org/ | 1.83.1 | 1 |
| cloudnativelabs/ | 0ec7cd73f43f | google.golang.org/ | 1.83.1 | 1 |