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
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ceph-csi-rbdwikimedia | 0.1.13 | 1 of 6See more | 11,784 |
| powerdnsadminwitcom-gmbh | 0.3.4 | 1 of 1See more | 2,643 |
| zerossl-cert-managerzerossl-cert-manager | 0.1.0 | 1 of 2See more | 570 |
| alertmanager-matrix-forwarderzloi-space | 1.0.1 | 1 of 2See more | 3,118 |
| grafana-matrix-forwarderzloi-space | 1.0.0 | 1 of 2See more | 1,636 |
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 |
|---|---|---|---|---|
| library/ | 7dcddc01f13b | cryptography | 46.0.6 | 89 |
| library/ | 4bc6bc963e6d | cryptography | 46.0.6 | 22 |
| library/ | b3b90af2a655 | cryptography | 46.0.6 | 16 |
| oomk8s/ | 875814cc853d | cryptography | 46.0.6 | 11 |
| library/ | 257388edf9c8 | cryptography | 46.0.6 | 6 |
| apache/ | 16b50bbef664 | cryptography | 46.0.6 | 3 |
| argoproj/ | 830e86cacefd | cryptography | 46.0.6 | 3 |
| cloudve/ | 4a3d7fae90bb | cryptography | 46.0.6 | 3 |
| dpage/ | 781369df9994 | cryptography | 46.0.6 | 3 |
| mysql/ | d6c8301b7834 | cryptography | 46.0.6 | 3 |
| quay.io/ | 6545dac92173 | cryptography | 46.0.6 | 3 |
| amancevice/ | 12a0a9e66550 | cryptography | 46.0.6 | 2 |
| apache/ | ae0b86d3c4d0 | cryptography | 46.0.6 | 2 |
| confluentinc/ | ac776fad95a5 | cryptography | 46.0.6 | 2 |
| confluentinc/ | cae577096489 | cryptography | 46.0.6 | 2 |
| cs3org/ | 02a9e78757b4 | cryptography | 46.0.6 | 2 |
| hjacobs/ | 4b2147f47425 | cryptography | 46.0.6 | 2 |
| hjacobs/ | 58221b57d4d2 | cryptography | 46.0.6 | 2 |
| larribas/ | 05ccb0b46bfb | cryptography | 46.0.6 | 2 |
| library/ | 212fe73edca5 | cryptography | 46.0.6 | 2 |
| library/ | ac80b6e09e5b | cryptography | 46.0.6 | 2 |
| library/ | b2cf29815e62 | cryptography | 46.0.6 | 2 |
| lncm/ | 36eaa06f99f4 | cryptography | 46.0.6 | 2 |
| louislam/ | 917318f9d7be | cryptography python-cryptography | 46.0.6 no fix listed | 2 |
| louislam/ | 9aeb4e51d038 | cryptography python-cryptography | 46.0.6 no fix listed | 2 |
| louislam/ | a8610b3b4c38 | cryptography python-cryptography | 46.0.6 no fix listed | 2 |
| matrixdotorg/ | ba6a587fa508 | cryptography | 46.0.6 | 2 |
| ngoduykhanh/ | ba36ab196d3d | cryptography | 46.0.6 | 2 |
| omecproject/ | cfdb566dd949 | cryptography | 46.0.6 | 2 |
| qichenxu4pd/ | f3a8502bc21b | cryptography | 46.0.6 | 2 |
| taigaio/ | 4beed8f62c9f | cryptography | 46.0.6 | 2 |
| weblate/ | 69c160d37a3c | cryptography | 46.0.6 | 2 |
| ghcr.io/ | b1ba7b054af2 | cryptography | 46.0.6 | 2 |
| ghcr.io/ | ecacd9fd0c66 | cryptography | 46.0.6 | 2 |
| ghcr.io/ | 305b3327ebba | cryptography | 46.0.6 | 2 |
| ghcr.io/ | 33e60bfb40f2 | cryptography | 46.0.6 | 2 |
| ghcr.io/ | fd8d3e6e4cdf | cryptography | 46.0.6 | 2 |
| quay.io/ | 0b62db8afc9b | cryptography | 46.0.6 | 2 |
| quay.io/ | f7f8228f17cc | cryptography | 46.0.6 | 2 |
| a10networks/ | 8dc58d434d71 | cryptography | 46.0.6 | 1 |
| abhinavsingh/ | 51adc989fd03 | cryptography | 46.0.6 | 1 |
| abohatyrenko/ | fa98af15a13e | cryptography | 46.0.6 | 1 |
| acockburn/ | 3a93281d7e94 | cryptography | 46.0.6 | 1 |
| akeyless/ | 4ba8900a0061 | cryptography | 46.0.6 | 1 |
| alerta/ | 4786b9eaa606 | cryptography | 46.0.6 | 1 |
| allegroai/ | 713ae38f7daf | cryptography | 46.0.6 | 1 |
| allegroai/ | 772827a01bb5 | cryptography | 46.0.6 | 1 |
| amancevice/ | c8c04bfe3d66 | cryptography | 46.0.6 | 1 |
| amd64/ | e20a653e0f51 | cryptography | 46.0.6 | 1 |
| amundsendev/ | 69e7915e61c1 | cryptography | 46.0.6 | 1 |