CVE-2025-43859
CriticalAdvisory
Published 24 Apr 2025In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 133
- of 17,781 indexed, latest versions
- Container images
- 139
- deployed by those charts
- Fix available
- 1 of 1
- affected package
h11 accepts some malformed Chunked-Encoding bodies
Carried by container images the latest versions of 133 of 17,781 indexed charts deploy, on 139 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| h11pypi | 0.11.0, 0.12.0, 0.13.0, 0.14.0 | 0.16.0 | 139 |
- OSV records
- GHSA-vqfr-h8mv-ghfj
- Also known as
- PYSEC-2026-348
Charts affected
133 by stars
Container images carrying it
139 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| eclipseaerios/ | 8ed2df4ca692 | h11 | 0.16.0 | 1 |
| esphome/ | 3f51ec10e823 | h11 | 0.16.0 | 1 |
| esphome/ | 9ab8cc88b28c | h11 | 0.16.0 | 1 |
| esphome/ | b2c6322700ac | h11 | 0.16.0 | 1 |
| esphome/ | def8b6e4f517 | h11 | 0.16.0 | 1 |
| evk02/ | ef6ff257ef35 | h11 | 0.16.0 | 1 |
| factly/ | ca5bc71d1d5c | h11 | 0.16.0 | 1 |
| hamidyousefi93/ | c34f071f6ed0 | h11 | 0.16.0 | 1 |
| hkotel/ | a7e6b6abe087 | h11 | 0.16.0 | 1 |
| homeassistant/ | 021e2afc6e57 | h11 | 0.16.0 | 1 |
| homeassistant/ | 8d000332b09b | h11 | 0.16.0 | 1 |
| jamoos/ | 163e2e8a6e87 | h11 | 0.16.0 | 1 |
| john19968010/ | 31a90f6bd69c | h11 | 0.16.0 | 1 |
| langgenius/ | 066035f93856 | h11 | 0.16.0 | 1 |
| langgenius/ | fca918260dd6 | h11 | 0.16.0 | 1 |
| lnbitsdocker/ | 26fae6327477 | h11 | 0.16.0 | 1 |
| lnbitsdocker/ | a11aaa6d2b21 | h11 | 0.16.0 | 1 |
| localstack/ | 9d278167f2b7 | h11 | 0.16.0 | 1 |
| lsstsqre/ | 79b00fb67a65 | h11 | 0.16.0 | 1 |
| makersquad/ | a40dd258c527 | h11 | 0.16.0 | 1 |
| mintproject/ | 02260d20a21f | h11 | 0.16.0 | 1 |
| moreillon/ | bacb2ddd8394 | h11 | 0.16.0 | 1 |
| opea/ | 25dd26d9cd09 | h11 | 0.16.0 | 1 |
| opea/ | 38c51b791efa | h11 | 0.16.0 | 1 |
| opea/ | 58f91683892d | h11 | 0.16.0 | 1 |
| opea/ | e2436483b73d | h11 | 0.16.0 | 1 |
| opea/ | 3eaa91849512 | h11 | 0.16.0 | 1 |
| opea/ | 262c6048aab8 | h11 | 0.16.0 | 1 |
| opea/ | f68bec6a1271 | h11 | 0.16.0 | 1 |
| opea/ | 02f9e8fa5d71 | h11 | 0.16.0 | 1 |
| opea/ | 249afad3d268 | h11 | 0.16.0 | 1 |
| opea/ | 257ae94709e9 | h11 | 0.16.0 | 1 |
| opea/ | fe08165d7770 | h11 | 0.16.0 | 1 |
| opendatacube/ | 80df355a660b | h11 | 0.16.0 | 1 |
| openmined/ | b72f74a68b32 | h11 | 0.16.0 | 1 |
| openmined/ | 3a4144c0bb82 | h11 | 0.16.0 | 1 |
| phan2410/ | 9c6ed6de26ca | h11 | 0.16.0 | 1 |
| phan2410/ | 4a86d138832d | h11 | 0.16.0 | 1 |
| phntom/ | d8e2a9f2f085 | h11 | 0.16.0 | 1 |
| prefecthq/ | 1df4b5b6238a | h11 | 0.16.0 | 1 |
| redash/ | 00d813437db5 | h11 | 0.16.0 | 1 |
| redash/ | c5c9148f5c38 | h11 | 0.16.0 | 1 |
| searx/ | 3dbb3a6d9419 | h11 | 0.16.0 | 1 |
| sharanalwar/ | 8d3cab80df49 | h11 | 0.16.0 | 1 |
| sirrend/ | 699e79e3d4e2 | h11 | 0.16.0 | 1 |
| sirrend/ | 7ca688c7abf5 | h11 | 0.16.0 | 1 |
| sruthitanneru/ | e565ea454ffd | h11 | 0.16.0 | 1 |
| stakewiselabs/ | 2afd0c0b34cb | h11 | 0.16.0 | 1 |
| substratusai/ | 61695be635eb | h11 | 0.16.0 | 1 |
| sysnet4admin/ | 74ded2d92f07 | h11 | 0.16.0 | 1 |