CVE-2026-56858
MediumAdvisory
Published 13 Aug 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.1
- base score, highest
- EPSS
- 0.003
- 24th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,612
- of 17,837 indexed, latest versions
- Container images
- 5,297
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Fix Javascript regexp context tracking in html/template
Carried by container images the latest versions of 4,612 of 17,837 indexed charts deploy, on 5,297 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+193 more | 1.25.13 | 5,297 |
- OSV records
- DEBIAN-CVE-2026-56858GO-2026-6091
- Also known as
- BIT-golang-2026-56858
Charts affected
4,612 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
5,297 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.