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 |
|---|---|---|---|---|
| jaegertracing/ | 3f036ec60e61 | github.com/ | 1.18.7 | 1 |
| jamesorlakin/ | 3894dc11b236 | github.com/ | 1.18.7 | 1 |
| jhaals/ | 26873480863b | github.com/ | 1.18.7 | 1 |
| jhonbrownn/ | 17b1391be4a8 | github.com/ | 1.18.7 | 1 |
| jhonbrownn/ | 2ce57f86de2e | github.com/ | 1.18.7 | 1 |
| jhonbrownn/ | 68d6223ea366 | github.com/ | 1.18.7 | 1 |
| jkaninda/ | 8cfda26ecb7d | github.com/ | 1.18.7 | 1 |
| johnblack77/ | 16c25fd2128c | github.com/ | 1.18.7 | 1 |
| kenchrcum/ | c326e28a8f5f | github.com/ | 1.18.7 | 1 |
| kfirfer/ | c257c1e0e8b9 | github.com/ | 1.18.7 | 1 |
| komodorio/ | 258a9044e658 | github.com/ | 1.18.7 | 1 |
| kubearmor/ | a08141311045 | github.com/ | 1.18.7 | 1 |
| kubearmor/ | b7b92a447f15 | github.com/ | 1.18.7 | 1 |
| kubebb/ | e366c34a9b8d | github.com/ | 1.18.7 | 1 |
| kubeedge/ | 460c6061b608 | github.com/ | 1.18.7 | 1 |
| kubeflowkatib/ | 72f14e03b9e1 | github.com/ | 1.18.7 | 1 |
| kubesec/ | 025a365d9f18 | github.com/ | 1.18.7 | 1 |
| kubeshark/ | 6d3f22525a0e | github.com/ | 1.18.7 | 1 |
| kubeshark/ | b226490dfa11 | github.com/ | 1.18.7 | 1 |
| kubeshop/ | d48b172d99d8 | github.com/ | 1.18.7 | 1 |
| kubeshop/ | e97dc620d9b4 | github.com/ | 1.18.7 | 1 |
| kubeshop/ | 094186b19698 | github.com/ | 1.18.7 | 1 |
| kubeshop/ | d8e1af6aca99 | github.com/ | 1.18.7 | 1 |
| kubeshop/ | def0d0f0d4ab | github.com/ | 1.18.7 | 1 |
| kubeshop/ | 73d7e3a2db43 | github.com/ | 1.18.7 | 1 |
| kubeskoop/ | 37a3eb73325d | github.com/ | 1.18.7 | 1 |
| kubesphere/ | 29681958f220 | github.com/ | 1.18.7 | 1 |
| kubesphere/ | 49b445b1b732 | github.com/ | 1.18.7 | 1 |
| kusionstack/ | 126c8f0b0976 | github.com/ | 1.18.7 | 1 |
| kvalitetsit/ | c5cde2d9371c | github.com/ | 1.18.7 | 1 |
| kvalitetsit/ | 0e66907ea266 | github.com/ | 1.18.7 | 1 |
| l7mp/ | 2f8114477ba6 | github.com/ | 1.18.7 | 1 |
| l7mp/ | c34f7c931491 | github.com/ | 1.18.7 | 1 |
| langgenius/ | e99aed151fc5 | github.com/ | 1.18.7 | 1 |
| langgenius/ | a9b91fd62c94 | github.com/ | 1.18.7 | 1 |
| langgenius/ | 9e314c29a61f | github.com/ | 1.18.7 | 1 |
| langgenius/ | d2b8df196d08 | github.com/ | 1.18.7 | 1 |
| langgenius/ | 207b343013a0 | github.com/ | 1.18.7 | 1 |
| langgenius/ | 3c694329357b | github.com/ | 1.18.7 | 1 |
| layer5/ | 78a8be21bef3 | github.com/ | 1.18.7 | 1 |
| layer5/ | 25a4cc38abcd | github.com/ | 1.18.7 | 1 |
| layer5/ | fde47c141ec6 | github.com/ | 1.18.7 | 1 |
| layer5/ | b99c73bac1f5 | github.com/ | 1.18.7 | 1 |
| library/ | 0c994536bddb | github.com/ | 1.18.7 | 1 |
| library/ | 834468128c76 | github.com/ | 1.18.7 | 1 |
| library/ | b4e3952384eb | github.com/ | 1.18.7 | 1 |
| library/ | 1ba18449911d | github.com/ | 1.18.7 | 1 |
| library/ | 1d148deae16a | github.com/ | 1.18.7 | 1 |
| library/ | 1f029db43a32 | github.com/ | 1.18.7 | 1 |
| library/ | 2416984b43dd | github.com/ | 1.18.7 | 1 |