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 |
|---|---|---|---|---|
| ghcr.io/ | cdf1e3329bfe | curl | no fix listed | 1 |
| ghcr.io/ | c1b37e821f72 | curl | 8.18.0-1ubuntu2.4 | 1 |
| ghcr.io/ | 4431db7b486b | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | d1e55350923c | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 219d894aa7a6 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 7fb9c70e96a4 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | c442e8bfe6b4 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 6a04b43b8d9a | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 2b993cb232eb | curl | no fix listed | 1 |
| ghcr.io/ | 1485ff93cbf9 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 39953b387b61 | curl | no fix listed | 1 |
| ghcr.io/ | 606896116558 | curl | no fix listed | 1 |
| ghcr.io/ | 511231955463 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 533ce58c6e02 | curl | no fix listed | 1 |
| ghcr.io/ | c79b2e64a211 | curl | no fix listed | 1 |
| ghcr.io/ | 917e53402d51 | curl | no fix listed | 1 |
| ghcr.io/ | ed07e7ca098d | curl | no fix listed | 1 |
| ghcr.io/ | 0250d9cb0d74 | curl | no fix listed | 1 |
| ghcr.io/ | 36f4e651d1fe | curl | 8.21.0-r0 | 1 |
| ghcr.io/ | 1eee8e20a87f | curl | no fix listed | 1 |
| ghcr.io/ | fa99ed475f03 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | fafb72e98f22 | curl | no fix listed | 1 |
| ghcr.io/ | 61b2eb9eed8e | curl | no fix listed | 1 |
| ghcr.io/ | 3c8375dc5487 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | 5ecb16015aa8 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | 1dcca70c6446 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | fa35b9519abb | curl | no fix listed | 1 |
| ghcr.io/ | 788173c5876d | curl | no fix listed | 1 |
| ghcr.io/ | 2bc7b260e44e | curl | no fix listed | 1 |
| ghcr.io/ | 3b3670fce70b | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 91fca773a63f | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 89969b78fb07 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | bf816072380e | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | d7bdfa7b41da | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 8e3cb38953a3 | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 26953ec68d5d | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | d7c43c3135c6 | curl | 7.68.0-1ubuntu2.25+esm6 | 1 |
| ghcr.io/ | 0bc598b2ac9a | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 220c5e4e1a3d | curl | no fix listed | 1 |
| ghcr.io/ | e1351a977607 | curl | no fix listed | 1 |
| ghcr.io/ | 99fd4cb0f4fe | curl | no fix listed | 1 |
| ghcr.io/ | c73527cde81c | curl | no fix listed | 1 |
| ghcr.io/ | ee9cf22a39ab | curl | no fix listed | 1 |
| ghcr.io/ | d2c3218c7f9f | curl | 8.5.0-2ubuntu10.12 | 1 |
| ghcr.io/ | 6daa2dc7556b | curl | no fix listed | 1 |
| ghcr.io/ | 0acbe2f2e1ea | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 38eba84b2be8 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | bce6aca0f6ca | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 182664fe1ca0 | curl | 8.22.0-r0 | 1 |
| ghcr.io/ | 9d01bf9c9224 | curl | 8.5.0-2ubuntu10.12 | 1 |