CVE-2026-11856
CriticalAdvisory
Published 24 Jun 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.007
- 51st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,704
- of 17,790 indexed, latest versions
- Container images
- 1,530
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
The matching OSV records carry no description.
Carried by container images the latest versions of 1,704 of 17,790 indexed charts deploy, on 1,530 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| curldeb | 1:8.14.1-2+deb13u3+e1, 7.35.0-1ubuntu2.1, 7.35.0-1ubuntu2.3, 7.35.0-1ubuntu2.16+109 more | 7.35.0-1ubuntu2.20+esm22, 7.47.0-1ubuntu2.19+esm18, 7.58.0-2ubuntu3.24+esm11, 7.68.0-1ubuntu2.25+esm6+4 more | 1,313 |
| curlapk | 8.12.1-r0, 8.17.0-r1, 8.18.0-r0, 8.19.0-r0+2 more | 8.21.0-r0, 8.22.0-r0 | 217 |
- OSV records
- ALPINE-CVE-2026-11856DEBIAN-CVE-2026-11856UBUNTU-CVE-2026-11856ECHO-895d-0fcf-45bd
- Also known as
- USN-8651-1
Charts affected
1,704 by stars
Container images carrying it
1,530 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| streamnative/ | 11bceacec8fb | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| structurizr/ | 4b5ffb5119c8 | curl | 8.5.0-2ubuntu10.12 | 1 |
| substratusai/ | 61695be635eb | curl | no fix listed | 1 |
| supabase/ | 49bfe526f1b4 | curl | no fix listed | 1 |
| supabase/ | f371b5f3f2ac | curl | 8.22.0-r0 | 1 |
| supabase/ | aa1c92c0cf32 | curl | no fix listed | 1 |
| supabase/ | d207e6e23ad3 | curl | no fix listed | 1 |
| supabase/ | d3aa0c86c7b3 | curl | no fix listed | 1 |
| supabase/ | 26d8070c55e9 | curl | no fix listed | 1 |
| supabase/ | 606aca9fdaa7 | curl | no fix listed | 1 |
| supabase/ | 94a2a9d2906e | curl | no fix listed | 1 |
| svtechnmaa/ | a934ffd63d25 | curl | 7.81.0-1ubuntu1.26 | 1 |
| svtechnmaa/ | 1d71314424aa | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| svtechnmaa/ | 410a25b51f9f | curl | 7.81.0-1ubuntu1.26 | 1 |
| svtechnmaa/ | 18394b08e6c3 | curl | no fix listed | 1 |
| svtechnmaa/ | 6e368ace0977 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| syncthing/ | 7c60eb0ec887 | curl | 8.22.0-r0 | 1 |
| sysnet4admin/ | e74b43c7f492 | curl | no fix listed | 1 |
| sysnet4admin/ | 5802bfcd7fed | curl | no fix listed | 1 |
| tautulli/ | 670e68dd9efc | curl | no fix listed | 1 |
| tchiotludo/ | c2824dc2ae44 | curl | 8.18.0-1ubuntu2.4 | 1 |
| teknas09/ | 12a1fa85c4aa | curl | no fix listed | 1 |
| temporalio/ | cfde8170c92f | curl | 8.22.0-r0 | 1 |
| temporalio/ | f14912b699cf | curl | 8.22.0-r0 | 1 |
| tensorflow/ | 1e3172090703 | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| tenureai/ | 5f5b222df9a5 | curl | no fix listed | 1 |
| theradius/ | 63ba348546ec | curl | no fix listed | 1 |
| thijsvanloef/ | 401d3eb5c053 | curl | no fix listed | 1 |
| thijsvanloef/ | b4ac9ee22483 | curl | no fix listed | 1 |
| thingsboard/ | b5a9c1addf80 | curl | no fix listed | 1 |
| thingsboard/ | 70661025dba5 | curl | no fix listed | 1 |
| thmmniii/ | 5438517d9fc2 | curl | 7.81.0-1ubuntu1.26 | 1 |
| thongngo3301/ | a341af5976e3 | curl | no fix listed | 1 |
| timescale/ | a8e3322e1cf9 | curl | 7.81.0-1ubuntu1.26 | 1 |
| timescale/ | cdb9ae118899 | curl | 7.81.0-1ubuntu1.26 | 1 |
| timescale/ | e8d0a9cc3db5 | curl | 7.81.0-1ubuntu1.26 | 1 |
| timescale/ | ed719c0cd19d | curl | 7.81.0-1ubuntu1.26 | 1 |
| timothyclarke/ | 22c41e5ca7e2 | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| tinymediamanager/ | 2b34dc85099e | curl | no fix listed | 1 |
| tombursch/ | b48e4ab727cd | curl | no fix listed | 1 |
| tombursch/ | 517f808eee66 | curl | 8.22.0-r0 | 1 |
| tomsquest/ | a594c624c5a6 | curl | 8.22.0-r0 | 1 |
| tpdock/ | 3da600c95a49 | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| treskon/ | 88e813f22347 | curl | 8.18.0-1ubuntu2.4 | 1 |
| treskon/ | a475d80e4ecf | curl | no fix listed | 1 |
| trinodb/ | ee80ab5eeab2 | curl | 7.81.0-1ubuntu1.26 | 1 |
| trueosiris/ | 9356f98ad561 | curl | 7.81.0-1ubuntu1.26 | 1 |
| twentycrm/ | 6e3b2e68ad78 | curl | 8.22.0-r0 | 1 |
| twentycrm/ | e7d9948bf284 | curl | 8.22.0-r0 | 1 |
| twentycrm/ | 2f78405a78be | curl | 7.81.0-1ubuntu1.26 | 1 |