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 |
|---|---|---|---|---|
| ghcr.io/ | 63356a41fbef | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | bcb7f0f733f5 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3776500fde82 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 6d6794f45f3e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | adc0eeb4dd05 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 1838720c13b2 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 548e962d0061 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ba9f5a44ad68 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b62113fe1b27 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e0baf564b706 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 4183bd731bcc | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 90a10c5c6793 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 17666811f6a7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 97d2d9ccd7a5 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0e02ef538ef0 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | aab0c99d313f | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ea676e4999bc | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 128b7cf631cb | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e492d5b43bf8 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 068b0760670d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 4aa77f7d3fe6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cf142b6dbb1d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 92497be696e0 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | afea10a56d10 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e2360322d49c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fdd355a617e2 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | aef039822244 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fd8d3f9a59fa | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a405e978531f | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d0bac73a6e4c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 420c082184a3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 6c149b5aaa24 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 5b2b20911e3b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fe1008b023c9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fac657be565e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 5a637f43c309 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ca6ac8a5b329 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8dd77ed01565 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3c1ee82d450d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 1eee8e20a87f | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0b826375ed42 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fa99ed475f03 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fafb72e98f22 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 567cf4acfaac | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0bcd60beb93f | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d1e914e6d6b9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 26c60b05e08a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a8ec2f74c9d0 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9deda7b68c34 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8bb9411e47e0 | github.com/ | 1.18.7 | 1 |