CVE-2026-56853
HighAdvisory
Published 13 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,609
- of 17,821 indexed, latest versions
- Container images
- 5,337
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
Carried by container images the latest versions of 4,609 of 17,821 indexed charts deploy, on 5,337 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 | 5,337 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,609 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| synergy-wholesale-exporteryungwoodVerified publisher | 0.1.1 | 1 of 1See more | 60 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,077 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 3 of 3See more | 2,908 |
| zahori-schedulerzahoriVerified publisher | 1.0.1 | 1 of 1See more | 2,485 |
| posthogzeet | 0.23.2 | 2 of 9See more | 3,701 |
| endlessh-gozekker6Verified publisher | 0.4.0 | 1 of 1See more | 411 |
| karmazekker6Verified publisher | 0.21.0 | 1 of 1See more | 56 |
| zookeeper-exporterzookeeper-exporter | 0.1.0 | 1 of 1See more | 1,249 |
| zoo-project-druzoo-projectOfficialVerified publisher | 0.10.4 | 2 of 6See more | 7,966 |
Container images carrying it
5,337 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 8ff36f3c6637 | stdlib | 1.25.13 | 1 |
| library/ | 9a8afca54e78 | stdlib | 1.25.13 | 1 |
| library/ | a9abf4275f9e | stdlib | 1.25.13 | 1 |
| library/ | aadf2c0696f5 | stdlib | 1.25.13 | 1 |
| library/ | ced3ba927f4c | stdlib | 1.25.13 | 1 |
| library/ | e8db9bd3e9e1 | stdlib | 1.25.13 | 1 |
| library/ | eba8ddbdd837 | stdlib | 1.25.13 | 1 |
| library/ | ebba4f4de37f | stdlib | 1.25.13 | 1 |
| library/ | ef257d85f76e | stdlib | 1.25.13 | 1 |
| library/ | f565573d74ae | stdlib | 1.25.13 | 1 |
| library/ | fbcea1bd13b6 | stdlib | 1.25.13 | 1 |
| library/ | 534e4fefc5f0 | stdlib | 1.25.13 | 1 |
| library/ | 67bad329974a | stdlib | 1.25.13 | 1 |
| library/ | 7561d672fae4 | stdlib | 1.25.13 | 1 |
| library/ | de62d9901fb7 | stdlib | 1.25.13 | 1 |
| library/ | eb5295d08332 | stdlib | 1.25.13 | 1 |
| library/ | 091a7b5de688 | stdlib | 1.25.13 | 1 |
| library/ | 352c1fdadc91 | stdlib | 1.25.13 | 1 |
| library/ | 6a5130174e14 | stdlib | 1.25.13 | 1 |
| library/ | 6aaf3f5e6bc8 | stdlib | 1.25.13 | 1 |
| library/ | 77697a75da9f | stdlib | 1.25.13 | 1 |
| library/ | 83edc2b8e9ff | stdlib | 1.25.13 | 1 |
| library/ | 92b8b307ee28 | stdlib | 1.25.13 | 1 |
| library/ | bb142a9c18ac | stdlib | 1.25.13 | 1 |
| library/ | c1e88455c852 | stdlib | 1.25.13 | 1 |
| library/ | c9d92d840fd0 | stdlib | 1.25.13 | 1 |
| library/ | 04ac44a2595b | stdlib | 1.25.13 | 1 |
| library/ | fd374bae807c | stdlib | 1.25.13 | 1 |
| library/ | 28e98eece020 | stdlib | 1.25.13 | 1 |
| library/ | 507a3eecf809 | stdlib | 1.25.13 | 1 |
| library/ | 794079a7f241 | stdlib | 1.25.13 | 1 |
| library/ | addb86c0c520 | stdlib | 1.25.13 | 1 |
| library/ | 0a5157f742d2 | stdlib | 1.25.13 | 1 |
| library/ | 104204dadedf | stdlib | 1.25.13 | 1 |
| library/ | 1489caffaedb | stdlib | 1.25.13 | 1 |
| library/ | 1957e3314f43 | stdlib | 1.25.13 | 1 |
| library/ | 2f603f8d3abe | stdlib | 1.25.13 | 1 |
| library/ | 34d5089d0b41 | stdlib | 1.25.13 | 1 |
| library/ | 5d47b7bb2546 | stdlib | 1.25.13 | 1 |
| library/ | 7d0228d19042 | stdlib | 1.25.13 | 1 |
| library/ | 9c3b91d5fb77 | stdlib | 1.25.13 | 1 |
| library/ | b70710baceeb | stdlib | 1.25.13 | 1 |
| library/ | eda951fd29a8 | stdlib | 1.25.13 | 1 |
| library/ | f98ac9dd97b0 | stdlib | 1.25.13 | 1 |
| library/ | dfa9ba46d14b | stdlib | 1.25.13 | 1 |
| library/ | f258365d4882 | stdlib | 1.25.13 | 1 |
| librenms/ | 0920bc9117a8 | stdlib | 1.25.13 | 1 |
| librenms/ | 4f1f3d667cc7 | stdlib | 1.25.13 | 1 |
| librenms/ | 8194a4a9ff49 | stdlib | 1.25.13 | 1 |
| lifailon/ | ea37e4b6b952 | stdlib | 1.25.13 | 1 |