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
- 2,272
- of 17,790 indexed, latest versions
- Container images
- 2,750
- 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 2,272 of 17,790 indexed charts deploy, on 2,750 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 | 2,747 |
| 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 47 in indexed charts, since 9 Sept 2026. See the ranking →
Charts affected
2,272 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
2,750 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| datawire/ | 07f8fe4f4f8e | google.golang.org/ | 1.83.1 | 1 |
| datawire/ | 2beb65062c8b | google.golang.org/ | 1.83.1 | 1 |
| datawire/ | 95ec30b3c732 | google.golang.org/ | 1.83.1 | 1 |
| datawire/ | f95ae710d75c | google.golang.org/ | 1.83.1 | 1 |
| datawire/ | 1f67a1292d2a | google.golang.org/ | 1.83.1 | 1 |
| datawire/ | 9716efbdd24b | google.golang.org/ | 1.83.1 | 1 |
| ddosify/ | ea602056d9ce | google.golang.org/ | 1.83.1 | 1 |
| deepflowce/ | 6b51a0206b04 | google.golang.org/ | 1.83.1 | 1 |
| deepflowce/ | 34fcc526dd59 | google.golang.org/ | 1.83.1 | 1 |
| defactops/ | 825cdf9ba706 | google.golang.org/ | 1.83.1 | 1 |
| dellemc/ | 148ada9060a9 | google.golang.org/ | 1.83.1 | 1 |
| dellemc/ | 660cabd6d929 | google.golang.org/ | 1.83.1 | 1 |
| devopsfaith/ | 4c678c224f67 | google.golang.org/ | 1.83.1 | 1 |
| devopsfaith/ | 9219cda867e2 | google.golang.org/ | 1.83.1 | 1 |
| devopstales/ | 75136aa7a26e | google.golang.org/ | 1.83.1 | 1 |
| devsecurely/ | eecd4314e933 | google.golang.org/ | 1.83.1 | 1 |
| devspacecloud/ | 49c397413f7b | google.golang.org/ | 1.83.1 | 1 |
| dexidp/ | 43655afd1a8f | google.golang.org/ | 1.83.1 | 1 |
| deyaeddin/ | 797b0d06210a | google.golang.org/ | 1.83.1 | 1 |
| dgraph/ | b57fa31f9b7f | google.golang.org/ | 1.83.1 | 1 |
| distribution/ | bca24727f400 | google.golang.org/ | 1.83.1 | 1 |
| dockerdaemon0901/ | 4e5bfe179c7e | google.golang.org/ | 1.83.1 | 1 |
| dollarshaveclub/ | 14a257836529 | google.golang.org/ | 1.83.1 | 1 |
| dollarshaveclub/ | 663cbf25fcfe | google.golang.org/ | 1.83.1 | 1 |
| dongjiang1989/ | 2a3ead6a55dc | google.golang.org/ | 1.83.1 | 1 |
| dongjiang1989/ | 923085c65123 | google.golang.org/ | 1.83.1 | 1 |
| dongjiang1989/ | 355fa4be8e97 | google.golang.org/ | 1.83.1 | 1 |
| dongjiang1989/ | c82de0272da0 | google.golang.org/ | 1.83.1 | 1 |
| dragonflyoss/ | a1b52779c4dd | google.golang.org/ | 1.83.1 | 1 |
| dragonflyoss/ | edf3e921f4e0 | google.golang.org/ | 1.83.1 | 1 |
| dragonflyoss/ | c3ef7f10698d | google.golang.org/ | 1.83.1 | 1 |
| dragonflyoss/ | 523785c77787 | google.golang.org/ | 1.83.1 | 1 |
| dragonflyoss/ | 6d710dc2bae0 | google.golang.org/ | 1.83.1 | 1 |
| drone/ | 55897c8fb22d | google.golang.org/ | 1.83.1 | 1 |
| drone/ | 137e79c5e23c | google.golang.org/ | 1.83.1 | 1 |
| drumsergio/ | dd3ee9703969 | google.golang.org/ | 1.83.1 | 1 |
| dtzar/ | a1041bb0f1d1 | google.golang.org/ | 1.83.1 | 1 |
| dunglas/ | 80fcb704a741 | google.golang.org/ | 1.83.1 | 1 |
| dutchcoders/ | 8db9ade72a0d | google.golang.org/ | 1.83.1 | 1 |
| dysnix/ | c166f958f86a | google.golang.org/ | 1.83.1 | 1 |
| ebrianne/ | 9cd17700c9ec | google.golang.org/ | 1.83.1 | 1 |
| eginnovations/ | e4dfe242fe9f | google.golang.org/ | 1.83.1 | 1 |
| eginnovations/ | b8e3e26dca1b | google.golang.org/ | 1.83.1 | 1 |
| elastic/ | c7a1c63257d0 | google.golang.org/ | 1.83.1 | 1 |
| elastiflow/ | fee67842e16b | google.golang.org/ | 1.83.1 | 1 |
| electriccoinco/ | 2ae3a551e111 | google.golang.org/ | 1.83.1 | 1 |
| emirozbir/ | d3a5c1063425 | google.golang.org/ | 1.83.1 | 1 |
| emqx/ | fa876f71e5d6 | google.golang.org/ | 1.83.1 | 1 |
| emqxecp/ | 4c31d9bec846 | google.golang.org/ | 1.83.1 | 1 |
| enix/ | f963da81ecf7 | google.golang.org/ | 1.83.1 | 1 |