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/ | 091b906a0b13 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8bc853c7414c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9e48285bb44c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | bdb31f3121a2 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 4e872bc016e8 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 79df4fb20322 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 7008df32715c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0902d8adf871 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 40b804fce7f9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ac7c4c5d4d07 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cab66a6b3574 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 23e8d178e02c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2ce077d3d02d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 59f75504c5d4 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a6ae5aff81ce | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c33c891487b3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9b4e856d18f6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | f5c9a96fe52a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 58288de9f9fa | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a982103d91d3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8186d6dd81f4 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 4ba3adf47f5c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 7a50c07e7c69 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 276460d141c7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cda6025d1152 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8bfed3d49a08 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | f5654f745d4c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2f5be9cde5f9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 233aa9808fc7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 84cb5a2b8b81 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 5706414241eb | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | d353720b037a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b053fc3539b4 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 020edbaee890 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 274a179fd402 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 62eaa9c9a929 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c83ce5c06fed | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 840f318265ee | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 00cd9316a379 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2b8d06650a1b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 6f20d232d596 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cfe98ae544df | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 24a0113d5fb0 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | de42151adff6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 27f85bb98da3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 34c5a1e351d6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | c8ac95a30c31 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 58f4f180aa6e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 032e977d9adf | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 20f066d0f631 | github.com/ | 1.18.7 | 1 |