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 |
|---|---|---|---|
| prismeai-coreprismeai | 1.12.3 | 1 of 7See more | 4,365 |
| capsule-addon-fluxcdprojectcapsuleVerified publisher | 0.2.0 | 1 of 1See more | 565 |
| yet-another-cloudwatch-exporterprometheus-communityVerified publisher | 0.39.1 | 1 of 1See more | 396 |
| prometheus-optimizerprometheus-optimizer | 0.2.22 | 1 of 1See more | 4,663 |
| loki-stackpyalive-cdmswebappVerified publisher | 2.6.5 | 1 of 4See more | 6,492 |
| unifiqaoruVerified publisher | 1.1.4 | 1 of 2See more | 3,649 |
| qubivaqubiva | 0.3.2 | 2 of 3See more | 7,033 |
| argocdquench-argocdVerified publisher | 0.0.13 | 1 of 2See more | 102 |
| argo-eventsquench-argo-eventsVerified publisher | 0.0.4 | 1 of 1See more | 44 |
| argo-rolloutsquench-argo-rolloutsVerified publisher | 0.0.2 | 1 of 1See more | 33 |
| backup-stackquench-backup-stackVerified publisher | 0.0.7 | 1 of 4See more | 60 |
| cadencequench-cadenceVerified publisher | 0.0.18 | 1 of 2See more | 65 |
| cilium-operatorquench-cilium-operatorVerified publisher | 0.0.2 | 1 of 1See more | 27 |
| coolifyquench-coolifyVerified publisher | 0.0.28 | 1 of 4See more | 416 |
| coolify-realtimequench-coolify-realtimeVerified publisher | 0.0.10 | 1 of 1See more | 262 |
| corootquench-corootVerified publisher | 0.1.10 | 1 of 1See more | 40 |
| distributionquench-distributionVerified publisher | 0.0.15 | 1 of 1See more | 19 |
| easegressquench-easegressVerified publisher | 0.0.3 | 1 of 1See more | 29 |
| fluxquench-fluxVerified publisher | 0.0.3 | 2 of 4See more | 80 |
| giteaquench-giteaVerified publisher | 0.0.29 | 1 of 2See more | 118 |
| gitops-stackquench-gitops-stackVerified publisher | 0.0.4 | 3 of 5See more | 187 |
| gogsquench-gogsVerified publisher | 0.0.2 | 1 of 1See more | 48 |
| harborquench-harborVerified publisher | 0.0.31 | 3 of 9See more | 577 |
| headscalequench-headscaleVerified publisher | 0.0.12 | 1 of 1See more | 8 |
| influxdbquench-influxdbVerified publisher | 0.0.16 | 1 of 1See more | 57 |
| opencostquench-opencostVerified publisher | 0.0.4 | 1 of 1See more | 19 |
| persesquench-persesVerified publisher | 0.0.13 | 1 of 1See more | 20 |
| rekor-tilesquench-rekor-tilesVerified publisher | 0.0.2 | 1 of 2See more | 66 |
| sigstore-stackquench-sigstore-stackVerified publisher | 0.0.3 | 1 of 4See more | 74 |
| thanosquench-thanosVerified publisher | 0.0.14 | 1 of 1See more | 40 |
| tykquench-tykVerified publisher | 0.0.19 | 1 of 2See more | 76 |
| veleroquench-veleroVerified publisher | 0.1.10 | 1 of 1See more | 8 |
| victorialogsquench-victorialogsVerified publisher | 0.0.8 | 1 of 1See more | 36 |
| zitadelquench-zitadelVerified publisher | 0.0.24 | 1 of 2See more | 327 |
| rabbitmq-cluster-operatorrabbitmq-cluster-operator | 4.8.0 | 2 of 2See more | 1,243 |
| rad-pluginsradOfficialVerified publisher | 2.4.15 | 1 of 5See more | 47 |
| cloudnative-pgradar-baseVerified publisher | 0.23.2 | 1 of 1See more | 863 |
| headlampradar-baseVerified publisher | 1.0.0 | 1 of 1See more | 686 |
| kubecostradar-baseVerified publisher | 1.0.0 | 3 of 7See more | 9,791 |
| radar-grafanaradar-baseVerified publisher | 0.1.4 | 1 of 2See more | 1,898 |
| rancher-auto-registerrancher-auto-registerVerified publisher | 0.1.0 | 1 of 1See more | 1,848 |
| thanosrayselfs-chartsVerified publisher | 0.1.5 | 1 of 1See more | 769 |
| mihomos-clusterre8ch-mihomos-clusterVerified publisher | 0.1.1 | 1 of 3See more | 589 |
| gitops-operatorredhat-cop | 0.10.6 | 1 of 1See more | 369 |
| ploigosredhat-cop | 0.0.9 | 1 of 2See more | 11,580 |
| sonatype-nexusredhat-cop | 1.1.13 | 1 of 2See more | 16,649 |
| longhornrelease-longhorn | 1.12.0 | 1 of 3See more | 1,668 |
| restic-pvc-backuprestic-pvc-backupVerified publisher | 0.2.1 | 2 of 2See more | 1,041 |
| retromretsamedocVerified publisher | 2026.2.5 | 1 of 1See more | 7,589 |
| rke2-ciliumrke2-charts | 1.20.200 | 2 of 3See more | 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 |
|---|---|---|---|---|
| arunvelsriram/ | 655ad18fd8d6 | github.com/ | 1.18.7 | 1 |
| ashupednekar535/ | d605f539da90 | github.com/ | 1.18.7 | 1 |
| avaprotocol/ | c430ea5c37d6 | github.com/ | 1.18.7 | 1 |
| b3log/ | 95c0d129bc19 | github.com/ | 1.18.7 | 1 |
| baserow/ | df0c42eb67e8 | github.com/ | 1.18.7 | 1 |
| beopenit/ | d24c323fe7c3 | github.com/ | 1.18.7 | 1 |
| binrc/ | e199c334b957 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | cb8ab5515676 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 0b60b6565ab2 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 5501c419f42e | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 5bb0aa825d16 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 6dabb4a2088c | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 8935e75fa5d1 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 952f86d1116c | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | ba9f3b4b0b00 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | c0ede65eb88e | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | cce234b4381a | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | d7cd0e172c4c | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 21e8f8baa432 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 2579e968033e | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | b0652af9c8d0 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | fa0cfba6034a | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 0cca9d93a617 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 08b1b7cb6a5b | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | a006df1fd47e | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 0cb31d0fc356 | github.com/ | 1.18.7 | 1 |
| bitnamilegacy/ | 5bf82b98c82c | github.com/ | 1.18.7 | 1 |
| bitnami/ | 84254ace18df | github.com/ | 1.18.7 | 1 |
| bitnami/ | b3bd5b6be9a0 | github.com/ | 1.18.7 | 1 |
| bloxstaking/ | bf6d7d2fdc93 | github.com/ | 1.18.7 | 1 |
| buddyspencer/ | 6b656f19b0c1 | github.com/ | 1.18.7 | 1 |
| buddyspencer/ | 9e7dbf923c12 | github.com/ | 1.18.7 | 1 |
| burningalchemist/ | b8e4757c7def | github.com/ | 1.18.7 | 1 |
| bytesafe/ | ee287384c005 | github.com/ | 1.18.7 | 1 |
| castopod/ | 4e4f0440520f | github.com/ | 1.18.7 | 1 |
| censedata/ | ebfffb9dd4c0 | github.com/ | 1.18.7 | 1 |
| checkmk/ | c11b422210c4 | github.com/ | 1.18.7 | 1 |
| chrislusf/ | 634b094b2183 | github.com/ | 1.18.7 | 1 |
| chrislusf/ | 6620371e8af8 | github.com/ | 1.18.7 | 1 |
| chrislusf/ | ed80f00fde46 | github.com/ | 1.18.7 | 1 |
| circleci/ | 4d8d0ae5efc3 | github.com/ | 1.18.7 | 1 |
| cleanstart/ | 1a2df1a795ca | github.com/ | 1.18.7 | 1 |
| cloudflare/ | eb5c9324efe3 | github.com/ | 1.18.7 | 1 |
| cloudreve/ | f7a464100bf6 | github.com/ | 1.18.7 | 1 |
| cometbft/ | 22c2ac018f40 | github.com/ | 1.18.7 | 1 |
| coordimap/ | 7748fd0fae9f | github.com/ | 1.18.7 | 1 |
| coredns/ | 40384aa1f5ea | github.com/ | 1.18.7 | 1 |
| countly/ | e3c238248f99 | github.com/ | 1.18.7 | 1 |
| cube8021/ | 1be9baf096ff | github.com/ | 1.18.7 | 1 |
| curtismager20/ | ed5428454ef5 | github.com/ | 1.18.7 | 1 |