CVE-2026-34073
MediumAdvisory
Published 27 Mar 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.002
- 5th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 605
- of 17,787 indexed, latest versions
- Container images
- 493
- deployed by those charts
- Fix available
- 2 of 3
- affected packages
cryptography has incomplete DNS name constraint enforcement on peer names
Carried by container images the latest versions of 605 of 17,787 indexed charts deploy, on 493 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| cryptographypypi | 1.7.2, 1.9, 2.1.4, 2.2.2+69 more | 46.0.6 | 493 |
| python-cryptographydeb | 38.0.4-3, 38.0.4-3+deb12u1, 43.0.0-3+deb13u1 | no fix listed | 14 |
| py3-cryptographyapk | 46.0.5-r0 | 46.0.7-r0 | 1 |
- OSV records
- ALPINE-CVE-2026-34073DEBIAN-CVE-2026-34073GHSA-m959-cc7f-wv43
- Also known as
- PYSEC-2026-35
Charts affected
605 by stars
Container images carrying it
493 by charts deploying them
A fixed version is listed for 2 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| taigaio/ | 9f97323cc150 | cryptography | 46.0.6 | 1 |
| tautulli/ | c4da15f058ea | cryptography | 46.0.6 | 1 |
| thelande/ | a1fdb8baa152 | cryptography | 46.0.6 | 1 |
| timescale/ | a8e3322e1cf9 | cryptography | 46.0.6 | 1 |
| timescale/ | cdb9ae118899 | cryptography | 46.0.6 | 1 |
| timescale/ | d7db8f1085a3 | cryptography | 46.0.6 | 1 |
| timescale/ | e8d0a9cc3db5 | cryptography | 46.0.6 | 1 |
| timescale/ | ed719c0cd19d | cryptography | 46.0.6 | 1 |
| tinymediamanager/ | 2b34dc85099e | cryptography | 46.0.6 | 1 |
| tock/ | abf7880e0449 | cryptography | 46.0.6 | 1 |
| trueosiris/ | 9356f98ad561 | cryptography | 46.0.6 | 1 |
| tussanakorndev/ | 216fdadadf9a | cryptography | 46.0.6 | 1 |
| twentycrm/ | 2f78405a78be | cryptography | 46.0.6 | 1 |
| vabene1111/ | 0f8d061895e9 | cryptography | 46.0.6 | 1 |
| vabene1111/ | ec4e9e2905b0 | cryptography | 46.0.6 | 1 |
| voltha/ | c4e41e92f046 | cryptography | 46.0.6 | 1 |
| voltha/ | 37f80524c207 | cryptography | 46.0.6 | 1 |
| voltha/ | 9ee8c1f4428c | cryptography | 46.0.6 | 1 |
| voltha/ | 655c3048a602 | cryptography | 46.0.6 | 1 |
| voltha/ | ff596b62de59 | cryptography | 46.0.6 | 1 |
| wallabag/ | 5e4c26a7fb4a | cryptography | 46.0.6 | 1 |
| wazuh/ | 1da5c38c6a78 | cryptography | 46.0.6 | 1 |
| wazuh/ | 21994f40e0da | cryptography | 46.0.6 | 1 |
| wazuh/ | 5a065930682d | cryptography | 46.0.6 | 1 |
| wazuh/ | f09282d281f6 | cryptography | 46.0.6 | 1 |
| weblate/ | 82848df56ecd | cryptography | 46.0.6 | 1 |
| wiremind/ | 4dea42c8166c | cryptography | 46.0.6 | 1 |
| yetiplatform/ | 9bcbe2650a14 | cryptography | 46.0.6 | 1 |
| yetiplatform/ | 9c3006cedcca | cryptography | 46.0.6 | 1 |
| ygqygq2/ | 54f30def1558 | cryptography | 46.0.6 | 1 |
| zepai/ | 6ab0ee79926b | cryptography | 46.0.6 | 1 |
| zurdi15/ | 2db88fe44c89 | cryptography | 46.0.6 | 1 |
| gcr.io/ | a2259b098b13 | cryptography | 46.0.6 | 1 |
| gcr.io/ | a461dc5cb96a | cryptography | 46.0.6 | 1 |
| gcr.io/ | a534a3170d03 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 459010a02aff | cryptography | 46.0.6 | 1 |
| ghcr.io/ | ab63d26a8a2c | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 22e3d0b486df | cryptography | 46.0.6 | 1 |
| ghcr.io/ | d600eac6283f | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 2ed0183564d7 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 853e6f105b51 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 8d943799621b | cryptography | 46.0.6 | 1 |
| ghcr.io/ | b3b30d04b362 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 6b64d194a27d | cryptography | 46.0.6 | 1 |
| ghcr.io/ | a2be95de450c | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 870e396fddf8 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 080150de7d86 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 881e7acfc5a0 | cryptography | 46.0.6 | 1 |
| ghcr.io/ | 3225d2bc6b3c | cryptography | 46.0.6 | 1 |
| ghcr.io/ | e59ebde55709 | cryptography | 46.0.6 | 1 |