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
- 4,613
- of 17,837 indexed, latest versions
- Container images
- 5,291
- 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 4,613 of 17,837 indexed charts deploy, on 5,291 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 | 5,291 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,613 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
5,291 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| truebyteinnovationllp/ | 1c6a945af653 | stdlib | 1.25.13 | 1 |
| tundeficky/ | 3cf9a9ce54e8 | stdlib | 1.25.13 | 1 |
| turt2live/ | bfbd459f89a5 | stdlib | 1.25.13 | 1 |
| tusproject/ | 1e457b59fd5b | stdlib | 1.25.13 | 1 |
| tusproject/ | f8088058b80f | stdlib | 1.25.13 | 1 |
| twentycrm/ | 2f78405a78be | stdlib | 1.25.13 | 1 |
| twinproduction/ | 8f38c206972e | stdlib | 1.25.13 | 1 |
| twinproduction/ | 3fff895e77d3 | stdlib | 1.25.13 | 1 |
| twinproduction/ | 49dc0d9b2e2c | stdlib | 1.25.13 | 1 |
| uderelier19/ | 8ab640b44e3f | stdlib | 1.25.13 | 1 |
| udhos/ | 41ab9bae6f3b | stdlib | 1.25.13 | 1 |
| udhos/ | 196ef68af380 | stdlib | 1.25.13 | 1 |
| udhos/ | 12e120d39fdb | stdlib | 1.25.13 | 1 |
| udhos/ | 3acc0e7599bf | stdlib | 1.25.13 | 1 |
| udhos/ | 5567c9363c4c | stdlib | 1.25.13 | 1 |
| udhos/ | e588db500edf | stdlib | 1.25.13 | 1 |
| udhos/ | f44ef986df49 | stdlib | 1.25.13 | 1 |
| udhos/ | 6bd2cf2ac732 | stdlib | 1.25.13 | 1 |
| udhos/ | 8a7042db82ce | stdlib | 1.25.13 | 1 |
| udhos/ | 03b08b63f524 | stdlib | 1.25.13 | 1 |
| udhos/ | e432012dd34a | stdlib | 1.25.13 | 1 |
| udhos/ | 474c467bbf42 | stdlib | 1.25.13 | 1 |
| udhos/ | 615b6a7d742e | stdlib | 1.25.13 | 1 |
| udhos/ | daa2b4eaac09 | stdlib | 1.25.13 | 1 |
| udhos/ | 6ae70677b6a3 | stdlib | 1.25.13 | 1 |
| udhos/ | cf7979da82e1 | stdlib | 1.25.13 | 1 |
| udhos/ | 728013f2fac1 | stdlib | 1.25.13 | 1 |
| uffizzi/ | 14e528bbd926 | stdlib | 1.25.13 | 1 |
| uffizzi/ | 5ca448a08783 | stdlib | 1.25.13 | 1 |
| uptrace/ | 34a02c3b2d12 | stdlib | 1.25.13 | 1 |
| utho/ | 6e8a690e8b7a | stdlib | 1.25.13 | 1 |
| utkuozdemir/ | 149f9e7e7aa3 | stdlib | 1.25.13 | 1 |
| v2fly/ | d06727b221fe | stdlib | 1.25.13 | 1 |
| vearch/ | 0768af33f9d9 | stdlib | 1.25.13 | 1 |
| veecode/ | a72cf5cb47b8 | stdlib | 1.25.13 | 1 |
| veecode/ | c69fd286b489 | stdlib | 1.25.13 | 1 |
| velero/ | 277fbfaf8dcf | stdlib | 1.25.13 | 1 |
| velero/ | 8d784580931c | stdlib | 1.25.13 | 1 |
| velero/ | e4d1e79be2ee | stdlib | 1.25.13 | 1 |
| velero/ | 3d2ea7aab32d | stdlib | 1.25.13 | 1 |
| velero/ | 7e82f717f44e | stdlib | 1.25.13 | 1 |
| venturenox/ | 83b471c193ba | stdlib | 1.25.13 | 1 |
| venturenox/ | c11d32f18718 | stdlib | 1.25.13 | 1 |
| versity/ | 5192635d0353 | stdlib | 1.25.13 | 1 |
| versity/ | d6ec798f66ca | stdlib | 1.25.13 | 1 |
| versity/ | f730e0dbc1ef | stdlib | 1.25.13 | 1 |
| vespaengine/ | 69b160f58211 | stdlib | 1.25.13 | 1 |
| victoriametrics/ | 716b89a3ed79 | stdlib | 1.25.13 | 1 |
| victoriametrics/ | 71be93cfafb6 | stdlib | 1.25.13 | 1 |
| victoriametrics/ | f52e1bd679cb | stdlib | 1.25.13 | 1 |