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/ | a96e06ec5e9f | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 16907aae5de1 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 79c9c76a78e6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cdbbed831f28 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a608b798fda5 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 345174727a2b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | dd18f26c9673 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 657a2c9f6e6d | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 4c708ecf7dc4 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | f80349eb018b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 5cf1e5709820 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3490d9900af1 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2a6d6c57edea | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 10b7945d4f09 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 7af2216c7b9e | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 98baf045a1c9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 13dcbc7ebfc6 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 1aba0ffe55ea | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9ab9a675c405 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 16759fa523f8 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b6373349a301 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | cf2c16fac5b5 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9f8896ffc15b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fd0e3ec7d960 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | b853e9e6372a | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | bd6bea5e487c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | f627ab242890 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 32ebc54b769b | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 2cef2a3f97da | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e2b8aa62b648 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e02a8bd9e2c3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 3ee1b62aa111 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | ff7dd45aa774 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a037f1042b28 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | df53e2c8998c | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 68b19aee1c64 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 40251ebe2ca7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 896e4926e0d7 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 23a9ec9b1879 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | a604aefa3fae | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 41177982c584 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8d35a64e4a99 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 30f73d255939 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 0d28dbd95b03 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 69b1d3c09cfa | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 9608d9b51452 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | fb609bc264d9 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 11cdbbc479b3 | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | 8a8ec8d4c9ea | github.com/ | 1.18.7 | 1 |
| ghcr.io/ | e7f9e8f1d565 | github.com/ | 1.18.7 | 1 |