CVE-2026-56857
CriticalAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.005
- 41st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,250
- of 18,178 indexed, latest versions
- Container images
- 6,090
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Root.Mkdir(All) can follow junctions out of the root on Windows in os
Carried by container images the latest versions of 5,250 of 18,178 indexed charts deploy, on 6,090 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+208 more | 1.26.9 | 6,090 |
- OSV records
- GO-2026-6604
- Also known as
- BIT-golang-2026-56857
- Trending
- Rank 4 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,250 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
6,090 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.