CVE-2026-63209
UnscoredAdvisory
Published 27 Jul 2026In the index since 30 Sept 2026
- Severity
- Unscored
- worst across findings
- CVSS
- —
- base score, highest
- EPSS
- 0.004
- 28th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,318
- of 17,966 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 17,966 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
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 |
|---|---|---|---|---|
| quay.io/ | 63805ebb8d2b | github.com/ | 1.18.7 | 1 |
| quay.io/ | 6927e0919a14 | github.com/ | 1.18.7 | 1 |
| quay.io/ | 9abc6cf6aea7 | github.com/ | 1.18.7 | 1 |
| quay.io/ | c0b857aead0d | github.com/ | 1.18.7 | 1 |
| quay.io/ | cd37346c9745 | github.com/ | 1.18.7 | 1 |
| quay.io/ | f20d3127bf28 | github.com/ | 1.18.7 | 1 |
| quay.io/ | 9ed70604d941 | github.com/ | 1.18.7 | 1 |
| quay.io/ | 7b4202c25b67 | github.com/ | 1.18.7 | 1 |
| quay.io/ | 4f8c0f8a8ee0 | github.com/ | 1.18.7 | 1 |
| quay.io/ | 4853591bd1d2 | github.com/ | 1.18.7 | 1 |
| quay.io/ | aae7b2b030ed | github.com/ | 1.18.7 | 1 |
| quay.io/ | e542959e1b36 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | 80ef8ceffc92 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | 180688274b2c | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | f91b602ca572 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | f2194e526915 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | 86d87291ffd4 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | aa62b23f2b5e | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | 301847adfe16 | github.com/ | 1.18.7 | 1 |
| registry.gitlab.com/ | 03015f863a3e | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | f9f4dfd733ab | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | 94caebb89dcf | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | e36c08168342 | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | d56f135b6462 | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | e6b8de175acd | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | 5f4bb469fec5 | github.com/ | 1.18.7 | 1 |
| registry.k8s.io/ | 472fa35a89da | github.com/ | 1.18.7 | 1 |