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
- 1,295
- of 17,966 indexed, latest versions
- Container images
- 1,351
- 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 1,295 of 17,966 indexed charts deploy, on 1,351 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 | 1,351 |
- OSV records
- GO-2026-5841
- Also known as
- GHSA-259r-337f-4rfw
Charts affected
1,295 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
1,351 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| registry.k8s.io/ | d5e46da8aff7 | github.com/ | 1.18.7 | 3 |
| registry.k8s.io/ | 2a0b297cc7c4 | github.com/ | 1.18.7 | 3 |
| registry.k8s.io/ | 8ddd178ba5d0 | github.com/ | 1.18.7 | 3 |
| aktosecurity/ | a6218d07e84f | github.com/ | 1.18.7 | 2 |
| alazidis/ | 0e8c84152201 | github.com/ | 1.18.7 | 2 |
| alpine/ | 048f8d9c8cc7 | github.com/ | 1.18.7 | 2 |
| alpine/ | b421c2e9419e | github.com/ | 1.18.7 | 2 |
| bitnami/ | e46cffb66274 | github.com/ | 1.18.7 | 2 |
| cloudflare/ | 072c067d25cc | github.com/ | 1.18.7 | 2 |
| cloudflare/ | 6d91c121b803 | github.com/ | 1.18.7 | 2 |
| cloudpirates/ | 8dc02a7e5093 | github.com/ | 1.18.7 | 2 |
| danielqsj/ | 4150e46b2e96 | github.com/ | 1.18.7 | 2 |
| devopsfaith/ | f8bdaa8a1a43 | github.com/ | 1.18.7 | 2 |
| dunglas/ | 916834e49961 | github.com/ | 1.18.7 | 2 |
| epamedp/ | fc858071b7a1 | github.com/ | 1.18.7 | 2 |
| flashcatcloud/ | 42e6ab16472e | github.com/ | 1.18.7 | 2 |
| frinx/ | bf8edd4f52f3 | github.com/ | 1.18.7 | 2 |
| garethgeorge/ | b85297975428 | github.com/ | 1.18.7 | 2 |
| grafana/ | 7790f6f7fbd8 | github.com/ | 1.18.7 | 2 |
| grafana/ | f94b1c82957a | github.com/ | 1.18.7 | 2 |
| grafana/ | 079600c9517b | github.com/ | 1.18.7 | 2 |
| grafana/ | 0f86bada30d6 | github.com/ | 1.18.7 | 2 |
| grafana/ | 2175aaa91c96 | github.com/ | 1.18.7 | 2 |
| grafana/ | 886b56d5534e | github.com/ | 1.18.7 | 2 |
| grafana/ | 9e1e77ade304 | github.com/ | 1.18.7 | 2 |
| grafana/ | d8ea37798ccc | github.com/ | 1.18.7 | 2 |
| grafana/ | e932bd6ed0e0 | github.com/ | 1.18.7 | 2 |
| grafana/ | 847c287ada0e | github.com/ | 1.18.7 | 2 |
| grafana/ | d947e68a84d9 | github.com/ | 1.18.7 | 2 |
| grafana/ | b338a29de45e | github.com/ | 1.18.7 | 2 |
| hanchuanchuan/ | b3c0dd26fb50 | github.com/ | 1.18.7 | 2 |
| hashicorp/ | 6b4e5dadf082 | github.com/ | 1.18.7 | 2 |
| hoppscotch/ | f1da831950b7 | github.com/ | 1.18.7 | 2 |
| ilum/ | 624fd09528c8 | github.com/ | 1.18.7 | 2 |
| inaccel/ | 093e1ea90ab8 | github.com/ | 1.18.7 | 2 |
| ipfs/ | a83266c524f1 | github.com/ | 1.18.7 | 2 |
| ipfs/ | 1a30f5ed8579 | github.com/ | 1.18.7 | 2 |
| istio/ | aef4825e110f | github.com/ | 1.18.7 | 2 |
| istio/ | 137e44e3d1d2 | github.com/ | 1.18.7 | 2 |
| istio/ | 757d28c24100 | github.com/ | 1.18.7 | 2 |
| juicedata/ | f918e7331c05 | github.com/ | 1.18.7 | 2 |
| library/ | 1e75d74954a4 | github.com/ | 1.18.7 | 2 |
| library/ | 14a9c00d4e83 | github.com/ | 1.18.7 | 2 |
| library/ | de23def33b17 | github.com/ | 1.18.7 | 2 |
| library/ | b8d940ca9376 | github.com/ | 1.18.7 | 2 |
| library/ | 098862b1339f | github.com/ | 1.18.7 | 2 |
| library/ | 41108d183e97 | github.com/ | 1.18.7 | 2 |
| library/ | 84c4a18b60a0 | github.com/ | 1.18.7 | 2 |
| library/ | 1a7b320b2942 | github.com/ | 1.18.7 | 2 |
| library/ | 1bcddab51b80 | github.com/ | 1.18.7 | 2 |