CVE-2026-63209
UnscoredAdvisory
Published 27 Jul 2026In the index since 30 Sept 2026
- Severity
- Unscored
- worst across findings
- CVSS
- —
- base score, highest
- EPSS
- —
- probability of exploitation
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,318
- of 17,957 indexed, latest versions
- Container images
- 1,377
- deployed by those charts
- Fix available
- 1 of 1
- affected package
OOB read in github.com/klauspost/compress/s2
Carried by container images the latest versions of 1,318 of 17,957 indexed charts deploy, on 1,377 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v1.16.0, v1.16.3, v1.16.5, v1.16.6+20 more | 1.18.7 | 1,377 |
- OSV records
- GO-2026-5841
- Also known as
- GHSA-259r-337f-4rfw
Charts affected
1,318 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kubegems-localkubegemsOfficial | 1.24.10 | 1 of 2See more | 6,174 |
| kubernetes-events-exporterkubernetes-events-exporter | 0.1.2 | 1 of 1See more | 501 |
| tailscalekubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 2See more | 1,067 |
| kubernetes-stateless-chartkubernetes-stateless-chart | 1.0.3 | 1 of 1See more | 3,304 |
| kubescoutkubescouteVerified publisher | 0.1.1 | 1 of 1See more | 757 |
| kubeseckubesecVerified publisher | 1.1.0 | 1 of 1See more | 1,090 |
| kube-site-followerkube-site-follower | 0.1.14 | 1 of 2See more | 916 |
| mesherykubesphere-stable | 0.5.0 | 4 of 13See more | 25,067 |
| kubetailkubetailVerified publisher | 0.26.0 | 1 of 3See more | 1,904 |
| kubiks-agentkubiksVerified publisher | 0.4.0 | 2 of 3See more | 3,243 |
| kubeservice-cosign-webhookkubservice-chartsVerified publisher | 1.1.1 | 2 of 5See more | 7,149 |
| kubeservice-custom-limitrangekubservice-chartsVerified publisher | 1.3.0 | 1 of 5See more | 6,182 |
| kubeservice-namespace-node-affinitykubservice-chartsVerified publisher | 1.1.2 | 1 of 5See more | 6,944 |
| kitcaddykvalitetsitVerified publisher | 1.5.11 | 1 of 2See more | 169 |
| chibisafel4gVerified publisher | 0.1.1 | 1 of 3See more | 5,379 |
| authz-pdplabs64io-helm-chartsVerified publisher | 0.8.3 | 1 of 1See more | 824 |
| lagoon-remotelagoon-chartsVerified publisher | 0.107.0 | 1 of 1See more | 2,323 |
| lgtmlgtmVerified publisher | 0.28.0 | 1 of 9See more | 959 |
| lgtm-stacklgtm-stackVerified publisher | 0.1.3 | 2 of 8See more | 2,732 |
| keptn-lifecycle-operatorlifecycle-toolkitVerified publisher | 0.6.0 | 1 of 1See more | 625 |
| linkerd-jaegerlinkerd2-edgeVerified publisher | 30.14.11-edge | 1 of 4See more | 4,418 |
| litlyxlitlyx | 0.2.0 | 1 of 5See more | 8,453 |
| lokxylokxyVerified publisher | 0.2.0 | 1 of 1See more | 202 |
| mcp-orchestratormagertronVerified publisher | 3.9.71 | 1 of 7See more | 1,537 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 1 of 7See more | 7,324 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,496 |
| maddymyaVerified publisher | 22.4.12 | 1 of 2See more | 1,421 |
| surveyornatsVerified publisher | 0.20.9 | 1 of 1See more | 929 |
| natz-operatornatz-operatorVerified publisher | 0.9.5 | 1 of 1See more | 742 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 39,408 |
| octopuso7studios-octopus-helm-chartsOfficialVerified publisher | 1.2.3 | 3 of 5See more | 6,329 |
| librechatopenshift | 1.9.0 | 1 of 3See more | 6,198 |
| opentelemetry-demoopentelemetry-helmOfficialVerified publisher | 0.42.1 | 2 of 34See more | 22,392 |
| opikopikOfficialVerified publisher | 2.2.85 | 2 of 13See more | 14,244 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 103,521 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,320 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 7,533 |
| periscopeperiscopeVerified publisher | 1.1.6 | 1 of 1See more | 951 |
| pgbouncerpgbouncer-helm | 0.6.0 | 1 of 2See more | 472 |
| chartmuseumphntom | 4.0.20 | 1 of 1See more | 2,948 |
| podtracepodtraceOfficialVerified publisher | 0.14.8 | 1 of 2See more | 647 |
| prometheus-pingmesh-exporterprometheus-communityVerified publisher | 0.5.0 | 1 of 1See more | 856 |
| prometheus-sql-exporterprometheus-communityVerified publisher | 0.5.0 | 1 of 1See more | 1,386 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 9,277 |
| velero-s3-deploymentradar-baseVerified publisher | 0.4.3 | 1 of 4See more | 4,840 |
| rbac-serverrbac-server | 1.19.1 | 1 of 1See more | 705 |
| rclonercloneVerified publisher | 2.2.0 | 1 of 1See more | 1,683 |
| redis-chartredis-ha-chartVerified publisher | 0.1.5 | 1 of 2See more | 241 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 13,192 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,732 |
Container images carrying it
1,377 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cybrarist/ | e9e2447ac666 | github.com/ | 1.18.7 | 1 |
| daprio/ | 4be696707bd1 | github.com/ | 1.18.7 | 1 |
| daprio/ | 763b9b70b0c8 | github.com/ | 1.18.7 | 1 |
| daprio/ | c584428aa12d | github.com/ | 1.18.7 | 1 |
| daprio/ | d8e1446da996 | github.com/ | 1.18.7 | 1 |
| daprio/ | 1f507c1a181b | github.com/ | 1.18.7 | 1 |
| darthsim/ | 476cb08c816a | github.com/ | 1.18.7 | 1 |
| datadog/ | aad9994de6a7 | github.com/ | 1.18.7 | 1 |
| ddosify/ | ea602056d9ce | github.com/ | 1.18.7 | 1 |
| defactops/ | 825cdf9ba706 | github.com/ | 1.18.7 | 1 |
| devopsfaith/ | 4c678c224f67 | github.com/ | 1.18.7 | 1 |
| devopsfaith/ | 9219cda867e2 | github.com/ | 1.18.7 | 1 |
| dgraph/ | b57fa31f9b7f | github.com/ | 1.18.7 | 1 |
| distribution/ | bca24727f400 | github.com/ | 1.18.7 | 1 |
| djjudas21/ | e9094580885c | github.com/ | 1.18.7 | 1 |
| donetick/ | a1cc21dd5a37 | github.com/ | 1.18.7 | 1 |
| dongjiang1989/ | 2a3ead6a55dc | github.com/ | 1.18.7 | 1 |
| dongjiang1989/ | 355fa4be8e97 | github.com/ | 1.18.7 | 1 |
| dongjiang1989/ | c82de0272da0 | github.com/ | 1.18.7 | 1 |
| dragonflyoss/ | c3ef7f10698d | github.com/ | 1.18.7 | 1 |
| dragonflyoss/ | 523785c77787 | github.com/ | 1.18.7 | 1 |
| drumsergio/ | dd3ee9703969 | github.com/ | 1.18.7 | 1 |
| durellirsd/ | 7398aca4fc2e | github.com/ | 1.18.7 | 1 |
| eceasy/ | c1b692f17607 | github.com/ | 1.18.7 | 1 |
| eclipseaerios/ | d7ec28bfe735 | github.com/ | 1.18.7 | 1 |
| elastiflow/ | fee67842e16b | github.com/ | 1.18.7 | 1 |
| emqx/ | a8431baa7950 | github.com/ | 1.18.7 | 1 |
| emqx/ | fa876f71e5d6 | github.com/ | 1.18.7 | 1 |
| emqxecp/ | 4c31d9bec846 | github.com/ | 1.18.7 | 1 |
| epamedp/ | 93417e18bb1a | github.com/ | 1.18.7 | 1 |
| erigontech/ | 88706754b627 | github.com/ | 1.18.7 | 1 |
| ethereum/ | b8ab3451a117 | github.com/ | 1.18.7 | 1 |
| ethereum/ | bf055759a793 | github.com/ | 1.18.7 | 1 |
| ethersphere/ | a884fd84b72f | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | 1a9c3264f0a9 | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | 5377ffb3091a | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | 9dc0b50e6c27 | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | c0e6cc6542c1 | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | 1edd4074fd79 | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | c937f4ba737c | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | ad6fc3b3e6b8 | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | c0b30fcf64bc | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | 989da6bea4bd | github.com/ | 1.18.7 | 1 |
| ethpandaops/ | f7dec2e07091 | github.com/ | 1.18.7 | 1 |
| falcosecurity/ | 1976da721518 | github.com/ | 1.18.7 | 1 |
| federid/ | fbfb7c6510a7 | github.com/ | 1.18.7 | 1 |
| feiyu563/ | 224cfa68cbd9 | github.com/ | 1.18.7 | 1 |
| feiyu563/ | 8192368b0578 | github.com/ | 1.18.7 | 1 |
| filebrowser/ | dbac07403040 | github.com/ | 1.18.7 | 1 |
| flanksource/ | 1dacc3195bf9 | github.com/ | 1.18.7 | 1 |