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
- 603
- of 17,787 indexed, latest versions
- Container images
- 491
- 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 603 of 17,787 indexed charts deploy, on 491 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 | 491 |
| 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
603 by stars
Container images carrying it
491 by charts deploying them
A fixed version is listed for 2 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| anchore/ | bde9eedf639d | cryptography | 46.0.6 | 1 |
| anchore/ | ed9b3badd17c | cryptography | 46.0.6 | 1 |
| andrcuns/ | 43060f159f4c | cryptography | 46.0.6 | 1 |
| andreymileshin/ | e0825acc9e48 | cryptography | 46.0.6 | 1 |
| ansiblesemaphore/ | 03d1f8684027 | cryptography | 46.0.6 | 1 |
| apache/ | 64e58748b6b9 | cryptography | 46.0.6 | 1 |
| apache/ | ce90bdc3d2af | cryptography | 46.0.6 | 1 |
| apache/ | e5560ad0b86e | cryptography | 46.0.6 | 1 |
| apache/ | 75d48a62748f | cryptography | 46.0.6 | 1 |
| apache/ | a2bab1be574c | cryptography | 46.0.6 | 1 |
| apache/ | 975ab033580d | cryptography | 46.0.6 | 1 |
| apache/ | ab9467fd712c | cryptography | 46.0.6 | 1 |
| apache/ | 80072bb73dd3 | cryptography | 46.0.6 | 1 |
| apache/ | ffab324253ed | cryptography | 46.0.6 | 1 |
| apecloud/ | 8ac9947a2c84 | cryptography | 46.0.6 | 1 |
| appwrite/ | 1aaa70127114 | cryptography py3-cryptography | 46.0.6 46.0.7-r0 | 1 |
| arconixforge/ | c08d7c438966 | cryptography | 46.0.6 | 1 |
| aristidetm/ | 469dbc951224 | cryptography | 46.0.6 | 1 |
| aristidetm/ | ccb516cb8474 | cryptography | 46.0.6 | 1 |
| assistiot/ | c3adbab6a3e7 | cryptography | 46.0.6 | 1 |
| assistiot/ | 0aacefac9677 | cryptography | 46.0.6 | 1 |
| baserow/ | e0b3c8130b91 | cryptography | 46.0.6 | 1 |
| baserow/ | df0c42eb67e8 | cryptography | 46.0.6 | 1 |
| behnambm/ | bd3ad88afff9 | cryptography | 46.0.6 | 1 |
| benbusby/ | f77f7e6e4ad2 | cryptography | 46.0.6 | 1 |
| berkeleyskypilot/ | 8da2f3cda472 | cryptography | 46.0.6 | 1 |
| bmeares/ | 8e9c5bacaa82 | cryptography | 46.0.6 | 1 |
| bnjbvr/ | 37e216b182c8 | cryptography python-cryptography | 46.0.6 no fix listed | 1 |
| boky/ | aafc77238423 | cryptography | 46.0.6 | 1 |
| camerahub/ | a5af37dd6e1b | cryptography | 46.0.6 | 1 |
| camptocamp/ | 35c91d5fda04 | cryptography | 46.0.6 | 1 |
| camptocamp/ | bff736b15623 | cryptography | 46.0.6 | 1 |
| camptocamp/ | 2924b43dbf40 | cryptography | 46.0.6 | 1 |
| castai/ | da62858c8381 | cryptography | 46.0.6 | 1 |
| cdignam/ | 5a6a55b39cee | cryptography | 46.0.6 | 1 |
| ceph/ | 90f30824a96e | cryptography | 46.0.6 | 1 |
| ceticasbl/ | 6c0aa7567145 | cryptography | 46.0.6 | 1 |
| chiefonboarding/ | 59bc7aa60fe7 | cryptography | 46.0.6 | 1 |
| chorss/ | 5c549cacb8ab | cryptography | 46.0.6 | 1 |
| cleveritcz/ | c75c1636e0b7 | cryptography | 46.0.6 | 1 |
| cloudve/ | af56e77ca587 | cryptography | 46.0.6 | 1 |
| cloudve/ | d79c1c5881c0 | cryptography | 46.0.6 | 1 |
| codecov/ | 0475cb1c3136 | cryptography | 46.0.6 | 1 |
| codecov/ | 837f546b479b | cryptography | 46.0.6 | 1 |
| confluentinc/ | f2975d507a2a | cryptography | 46.0.6 | 1 |
| confluentinc/ | 8f1544df1f48 | cryptography | 46.0.6 | 1 |
| confluentinc/ | 3bf359d5e340 | cryptography | 46.0.6 | 1 |
| confluentinc/ | c0224a1adf7a | cryptography | 46.0.6 | 1 |
| confluentinc/ | dc9b972db002 | cryptography | 46.0.6 | 1 |
| confluentinc/ | 4bc70a83ca6f | cryptography | 46.0.6 | 1 |