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/ | 7fbc6855c8b3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e07644865dd1 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 54b242c7bf2b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 517556c8b144 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e28772028e56 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 234b66bb3319 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | caeb2652ce5e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 056f0953763d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 07011b628e6b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9c7bc0f9bb35 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | bacc9b78ec61 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 979b462ab7d6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c379e66246be | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3806b1fd4a4b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ebbd44abae6c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | bf876252fbe1 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3ebe2fd253f6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fe7ce555a12d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 5bc5ca66d55a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d7f93d2182fe | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a16ab5ca10a7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c0c8d53df9f3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 14527ca5d2a9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a0483d47ba04 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0aec31e36d95 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a89958921526 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 79412399f301 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 14450f52a708 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d422a9ebd4a2 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 24431adc8e2d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 6cfe35401d25 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 82b15393116e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ee0eaecc490c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d96366e208b1 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e9245a0bca88 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0e58eac0e2f7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 379e583a0a75 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 6c17297f9098 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 349f7dca95ec | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c18da04d70f6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b37a442c0497 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2434560e8f0e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 165efd4469ea | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a6d5abe94706 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 380eccdc29e9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 26f82b148dfe | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 590e50477b76 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 79b81912f1fb | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b880da90aa1a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0b5faffbfb39 | github.com/ | 1.18.7 | 1 |