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 |
|---|---|---|---|
| gethethereum-helm-chartsVerified publisher | 1.1.4 | 1 of 2See more | 646 |
| alloy-operatorgrafana | 0.7.1 | 1 of 1See more | 538 |
| keptnlifecycle-toolkitOfficialVerified publisher | 0.11.0 | 1 of 3See more | 1,984 |
| meshery-operatormesheryOfficialVerified publisher | 1.0.70 | 1 of 2See more | 2,545 |
| tailscale-relaymvisonneau | 0.2.7 | 1 of 1See more | 1,373 |
| opencostopencost-ociOfficialVerified publisher | 2.5.32 | 1 of 2See more | 218 |
| backstagerhdh-chartVerified publisher | 4.0.1 | 1 of 2See more | 1,112 |
| snyk-monitorsnyk | 2.23.26 | 1 of 2See more | 704 |
| swo-k8s-collectorsolarwindsOfficialVerified publisher | 5.3.0 | 2 of 3See more | 2,559 |
| thehivestrangebee-helmOfficialVerified publisher | 1.1.0 | 2 of 7See more | 17,406 |
| vsphere-csivsphere-tmm | 3.8.1 | 3 of 7See more | 4,026 |
| abcdesktopabcdesktopOfficialVerified publisher | 4.4.13 | 1 of 9See more | 970 |
| kubedbappscodeVerified publisher | 2026.7.10 | 5 of 8See more | 4,854 |
| cloudflaredartur9010Verified publisher | 1.0.9 | 1 of 3See more | 3,186 |
| baserowbaserow-chartVerified publisher | 1.0.56 | 2 of 6See more | 18,749 |
| celestia-appcelestia-labsVerified publisher | 0.5.0 | 1 of 3See more | 1,084 |
| cloudquerycloudquery | 39.0.4 | 1 of 1See more | 574 |
| routercosmo-routerOfficialVerified publisher | 0.18.0 | 1 of 1See more | 1,813 |
| dolibarrcowboysysopVerified publisher | 9.0.3 | 1 of 3See more | 9,991 |
| daskhubdask | 2024.1.1 | 1 of 9See more | 14,861 |
| seafiledatamateVerified publisher | 0.6.0 | 1 of 6See more | 83,881 |
| k8s-image-swapperestahnVerified publisher | 1.11.0 | 1 of 2See more | 1,980 |
| mongodbgroundhog2k | 0.8.3 | 1 of 1See more | 978 |
| hertzbeathertzbeatOfficialVerified publisher | 1.8.1 | 1 of 4See more | 15,200 |
| klusterviewklusterviewVerified publisher | 0.1.0 | 1 of 4See more | 3,844 |
| testkubekubeshop | 2.13.3 | 2 of 5See more | 5,611 |
| venti-stackkuossOfficialVerified publisher | 0.5.0 | 2 of 9See more | 3,947 |
| librechatlibrechat-openshiftVerified publisher | 1.9.0 | 1 of 3See more | 6,198 |
| local-ailocalai | 3.4.2 | 1 of 1See more | 4,025 |
| vclustermainVerified publisher | 0.17.0 | 1 of 10See more | 11,644 |
| headplanenbcloudVerified publisher | 0.1.2 | 1 of 4See more | 8,661 |
| open5gsopen5gsVerified publisher | 2.3.5 | 1 of 5See more | 9,492 |
| psmdb-operatorpercona | 1.23.1 | 1 of 1See more | 333 |
| mattermostphntom | 3.24.0 | 1 of 2See more | 9,113 |
| prometheus-consul-exporterprometheus-communityVerified publisher | 1.1.1 | 1 of 1See more | 779 |
| prometheus-json-exporterprometheus-communityOfficialVerified publisher | 0.20.1 | 1 of 1See more | 722 |
| prometheus-smartctl-exporterprometheus-communityVerified publisher | 0.17.1 | 1 of 1See more | 1,234 |
| prometheus-statsd-exporterprometheus-communityVerified publisher | 1.0.0 | 1 of 1See more | 779 |
| popeyeself-hosters-by-nightVerified publisher | 0.6.1 | 1 of 1See more | 1,373 |
| policy-controllersigstoreVerified publisher | 0.10.8 | 1 of 2See more | 927 |
| steampipe-powerpipe-kubernetessteampipe-powerpipe-kubernetesVerified publisher | 0.13.1 | 2 of 2See more | 5,865 |
| superstreamsuperstreamOfficialVerified publisher | 0.9.62 | 2 of 3See more | 3,718 |
| uffizzi-appuffizzi-app | 1.3.0 | 1 of 14See more | 20,290 |
| vault-secrets-webhookvault-secrets-webhookVerified publisher | 1.23.1 | 1 of 1See more | 547 |
| athens-proxyvolker-raschekVerified publisher | 2.0.3 | 1 of 1See more | 2,099 |
| athens-proxyathens-chartsOfficialVerified publisher | 0.17.1 | 1 of 1See more | 1,364 |
| aws-node-termination-handleraws-node-termination-handler | 0.27.6 | 1 of 1See more | 522 |
| caddy-ingress-controllercaddy-ingress | 1.3.0 | 1 of 1See more | 1,921 |
| version-checkercert-managerVerified publisher | 0.11.0 | 1 of 1See more | 272 |
| popeyechristianhuthVerified publisher | 2.4.3 | 1 of 1See more | 1,373 |
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 |
|---|---|---|---|---|
| library/ | 84c4a18b60a0 | github.com/ | 1.18.7 | 2 |
| library/ | 1a7b320b2942 | github.com/ | 1.18.7 | 2 |
| library/ | 1bcddab51b80 | github.com/ | 1.18.7 | 2 |
| library/ | 85319e5e541b | github.com/ | 1.18.7 | 2 |
| library/ | 88fe8e0e09d6 | github.com/ | 1.18.7 | 2 |
| library/ | 6b9cbca6fac4 | github.com/ | 1.18.7 | 2 |
| louislam/ | 917318f9d7be | github.com/ | 1.18.7 | 2 |
| louislam/ | 9aeb4e51d038 | github.com/ | 1.18.7 | 2 |
| louislam/ | a8610b3b4c38 | github.com/ | 1.18.7 | 2 |
| louislam/ | c74379ac4509 | github.com/ | 1.18.7 | 2 |
| mattermost/ | b8bd1246cb3a | github.com/ | 1.18.7 | 2 |
| natsio/ | 31c02aac089a | github.com/ | 1.18.7 | 2 |
| opencloudeu/ | f9634bb04905 | github.com/ | 1.18.7 | 2 |
| openebs/ | c86c06f1ce6a | github.com/ | 1.18.7 | 2 |
| otel/ | 7ef2a2ff46b9 | github.com/ | 1.18.7 | 2 |
| otel/ | a7343f018690 | github.com/ | 1.18.7 | 2 |
| otel/ | 32b3c8296dcc | github.com/ | 1.18.7 | 2 |
| percona/ | ac4d0995c71e | github.com/ | 1.18.7 | 2 |
| prom/ | 5c435642ca4d | github.com/ | 1.18.7 | 2 |
| prom/ | a67e5e402ff5 | github.com/ | 1.18.7 | 2 |
| rancher/ | 12889bbcd1e8 | github.com/ | 1.18.7 | 2 |
| rancher/ | 34ff0847cc47 | github.com/ | 1.18.7 | 2 |
| rclone/ | 74c51b8817e5 | github.com/ | 1.18.7 | 2 |
| rookout/ | 4451a6f6b8ec | github.com/ | 1.18.7 | 2 |
| semaphoreui/ | 98ad9bc7a2a0 | github.com/ | 1.18.7 | 2 |
| shlinkio/ | 844e1f2b6455 | github.com/ | 1.18.7 | 2 |
| testinprod/ | 0a125bd77a2d | github.com/ | 1.18.7 | 2 |
| thanosio/ | cf3e9b292e43 | github.com/ | 1.18.7 | 2 |
| tykio/ | 47c25173146e | github.com/ | 1.18.7 | 2 |
| tykio/ | 9cc53e58abc4 | github.com/ | 1.18.7 | 2 |
| uselagoon/ | 2c89ed939b8b | github.com/ | 1.18.7 | 2 |
| velero/ | 37396519f399 | github.com/ | 1.18.7 | 2 |
| victoriametrics/ | 47b820890d64 | github.com/ | 1.18.7 | 2 |
| victoriametrics/ | a83e5db0897a | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 0d5f740b4224 | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 697668be7893 | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 031408ec516f | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 3502bb5aa60f | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 7405faeb7636 | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 5b93308a392c | github.com/ | 1.18.7 | 2 |
| gcr.io/ | 50831d9aaa69 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | 341f0a6cd2b6 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | c59d775d9a7c | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | f6e481386d70 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | 82d0b161161d | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | 2659f4c2ebb7 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | 4768ea1c5fd2 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | b5210df46c05 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | 56f8617363b4 | github.com/ | 1.18.7 | 2 |
| ghcr.io/ | f115777d1112 | github.com/ | 1.18.7 | 2 |