CVE-2026-42504
HighAdvisory
Published 2 Jun 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 45th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,141
- of 17,821 indexed, latest versions
- Container images
- 4,739
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Quadratic complexity in WordDecoder.DecodeHeader in mime
Carried by container images the latest versions of 4,141 of 17,821 indexed charts deploy, on 4,739 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+184 more | 1.25.11 | 4,739 |
- OSV records
- DEBIAN-CVE-2026-42504GO-2026-5038
- Also known as
- BIT-golang-2026-42504
Charts affected
4,141 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
4,739 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| grafana/ | ba93c9d192e5 | stdlib | 1.25.11 | 1 |
| grafana/ | befcd84da2c1 | stdlib | 1.25.11 | 1 |
| grafana/ | cd7cb4345aa7 | stdlib | 1.25.11 | 1 |
| grafana/ | cf81d2c753c8 | stdlib | 1.25.11 | 1 |
| grafana/ | d322192ed2fa | stdlib | 1.25.11 | 1 |
| grafana/ | e5a9655dabef | stdlib | 1.25.11 | 1 |
| grafana/ | ecc1b80b8ca2 | stdlib | 1.25.11 | 1 |
| grafana/ | f9811e4e687f | stdlib | 1.25.11 | 1 |
| grafana/ | fa801ab6e1ae | stdlib | 1.25.11 | 1 |
| grafana/ | 98f6d1cd1e25 | stdlib | 1.25.11 | 1 |
| grafana/ | 3d85bb66e39b | stdlib | 1.25.11 | 1 |
| grafana/ | 35b02acc6765 | stdlib | 1.25.11 | 1 |
| grafana/ | 6074e01dbe03 | stdlib | 1.25.11 | 1 |
| grafana/ | 6ca6e2cd3b6f | stdlib | 1.25.11 | 1 |
| grafana/ | 757b5fadf816 | stdlib | 1.25.11 | 1 |
| grafana/ | 77e138f81a8e | stdlib | 1.25.11 | 1 |
| grafana/ | 882e30c20683 | stdlib | 1.25.11 | 1 |
| grafana/ | 8af2de1abbdd | stdlib | 1.25.11 | 1 |
| grafana/ | 92bd5700577b | stdlib | 1.25.11 | 1 |
| grafana/ | b1da1d23037e | stdlib | 1.25.11 | 1 |
| grafana/ | b3af8ead67d7 | stdlib | 1.25.11 | 1 |
| grafana/ | cd6e176883a9 | stdlib | 1.25.11 | 1 |
| grafana/ | 28d7c00588aa | stdlib | 1.25.11 | 1 |
| grafana/ | 39baf6d67f85 | stdlib | 1.25.11 | 1 |
| grafana/ | 4249db29b992 | stdlib | 1.25.11 | 1 |
| grafana/ | 49e03f80d361 | stdlib | 1.25.11 | 1 |
| grafana/ | 549a40203e97 | stdlib | 1.25.11 | 1 |
| grafana/ | ab2a2569307b | stdlib | 1.25.11 | 1 |
| grafana/ | fbb984bab741 | stdlib | 1.25.11 | 1 |
| grafana/ | 42f541f22063 | stdlib | 1.25.11 | 1 |
| grafana/ | 7476e456c738 | stdlib | 1.25.11 | 1 |
| grafana/ | 80c1a8eb24dd | stdlib | 1.25.11 | 1 |
| grafana/ | 85f55510e0d3 | stdlib | 1.25.11 | 1 |
| grafana/ | 09d8c3ce4f3a | stdlib | 1.25.11 | 1 |
| grafana/ | 330f990cdad9 | stdlib | 1.25.11 | 1 |
| grafana/ | 072527b12cdf | stdlib | 1.25.11 | 1 |
| grafana/ | 5fd12edcc694 | stdlib | 1.25.11 | 1 |
| grafana/ | 63a2e57a5b14 | stdlib | 1.25.11 | 1 |
| grafana/ | 65bfae480b57 | stdlib | 1.25.11 | 1 |
| grafana/ | 8dcfdf466da0 | stdlib | 1.25.11 | 1 |
| grafana/ | c16c710f7333 | stdlib | 1.25.11 | 1 |
| grafana/ | 319bf32ae06b | stdlib | 1.25.11 | 1 |
| grafana/ | 3409edfb45c7 | stdlib | 1.25.11 | 1 |
| grafana/ | d3c9093401ca | stdlib | 1.25.11 | 1 |
| grafana/ | f55a8a1937ff | stdlib | 1.25.11 | 1 |
| graphiteapp/ | 04a0037cc2ae | stdlib | 1.25.11 | 1 |
| graphprotocol/ | f4452cdedd68 | stdlib | 1.25.11 | 1 |
| gresearch/ | 6c43743e2b2d | stdlib | 1.25.11 | 1 |
| gresearch/ | 16d1228220fc | stdlib | 1.25.11 | 1 |
| groundnuty/ | 84edcf796267 | stdlib | 1.25.11 | 1 |