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 |
|---|---|---|---|---|
| zimengxiong/ | 242629350b06 | curl | 8.22.0-r0 | 1 |
| zooproject/ | 9a507cb7e2dd | curl | 7.81.0-1ubuntu1.26 | 1 |
| gcr.io/ | 6efe04ba4e06 | curl | 8.5.0-2ubuntu10.12 | 1 |
| gcr.io/ | 5f5918f843a4 | curl | 8.5.0-2ubuntu10.12 | 1 |
| gcr.io/ | 809338a69bd5 | curl | 7.58.0-2ubuntu3.24+esm11 | 1 |
| gcr.io/ | 6d35276c2562 | curl | 8.22.0-r0 | 1 |
| gcr.io/ | 10f4dbc8eeeb | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| gcr.io/ | cb5c1bddd1b5 | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| gcr.io/ | 5ea7b7f3632a | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| gcr.io/ | c552478f8f11 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| gcr.io/ | 8f9ff98fdbef | curl | 7.47.0-1ubuntu2.19+esm18 | 1 |
| gcr.io/ | 9538fabe49fd | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| gcr.io/ | 8d4576f7b98f | curl | 8.5.0-2ubuntu10.12 | 1 |
| gcr.io/ | 9bcfd2abc361 | curl | no fix listed | 1 |
| ghcr.io/ | 7930061993f7 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 779759172676 | curl | no fix listed | 1 |
| ghcr.io/ | 4c28334f3c79 | curl | no fix listed | 1 |
| ghcr.io/ | cc9a028d9c43 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | d110504d551d | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 18689773150d | curl | no fix listed | 1 |
| ghcr.io/ | 71be54e99608 | curl | no fix listed | 1 |
| ghcr.io/ | 13e267ad7d94 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 2d4d776f6362 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | e9c2ce635b89 | curl | 7.81.0-1ubuntu1.26 | 1 |
| ghcr.io/ | f9104080d9a7 | curl | no fix listed | 1 |
| ghcr.io/ | 4a2824296412 | curl | 7.81.0-1ubuntu1.26 | 1 |
| ghcr.io/ | 20518335f9f9 | curl | 7.81.0-1ubuntu1.26 | 1 |
| ghcr.io/ | 67ffb0309acb | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | cb5f24732197 | curl | no fix listed | 1 |
| ghcr.io/ | fcbab3a24880 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 5889bea38e56 | curl | no fix listed | 1 |
| ghcr.io/ | 10b7945d4f09 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 8766ba08bf1a | curl | no fix listed | 1 |
| ghcr.io/ | 8eb6e492fe3c | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 1aba0ffe55ea | curl | 7.81.0-1ubuntu1.26 | 1 |
| ghcr.io/ | 72f35584026d | curl | no fix listed | 1 |
| ghcr.io/ | 16759fa523f8 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | dd1df8408daf | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 6fde1edc0983 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | 2ed0183564d7 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 853e6f105b51 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | ca7dc7362968 | curl | no fix listed | 1 |
| ghcr.io/ | 0e99f12bb040 | curl | no fix listed | 1 |
| ghcr.io/ | d9d796a1b846 | curl | 7.81.0-1ubuntu1.26 | 1 |
| ghcr.io/ | a058034ca006 | curl | no fix listed | 1 |
| ghcr.io/ | 896e4926e0d7 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 8d943799621b | curl | no fix listed | 1 |
| ghcr.io/ | 726a947bb65b | curl | no fix listed | 1 |
| ghcr.io/ | 246dc2160efe | curl | no fix listed | 1 |
| ghcr.io/ | fce5b6fd161c | curl | 8.21.0-r0 | 1 |