CVE-2026-33306
HighAdvisory
Published 19 Mar 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.4
- base score, highest
- EPSS
- 0.002
- 14th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 11
- of 17,781 indexed, latest versions
- Container images
- 11
- deployed by those charts
- Fix available
- 1 of 1
- affected package
bcrypt-ruby has an Integer Overflow that Causes Zero Key-Strengthening Iterations at Cost=31 on JRuby
Carried by container images the latest versions of 11 of 17,781 indexed charts deploy, on 11 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| bcryptgem | 3.1.12, 3.1.13, 3.1.16, 3.1.17+2 more | 3.1.22 | 11 |
- OSV records
- GHSA-f27w-vcwj-c954
Charts affected
11 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| uffizzi-appuffizzi-app | 1.3.0 | 1 of 14See more | 19,337 |
| huginnutkuozdemirVerified publisher | 2.2.1 | 1 of 4See more | 18,137 |
| mastodondefault-ghVerified publisher | 0.3.1 | 1 of 3See more | 5,056 |
| openprojecthomeenterpriseinc | 0.5.0 | 1 of 1See more | 6,810 |
| chatwootmaxcrm-chartsVerified publisher | 1.1.201 | 1 of 4See more | 5,940 |
| gitlabkubesphereVerified publisher | 4.2.3 | 3 of 17See more | 38,133 |
| maxcrm-chartsmaxcrm-chartsVerified publisher | 1.1.201 | 1 of 4See more | 5,940 |
| danboorumy0nVerified publisher | 0.0.2 | 1 of 1See more | 12,791 |
| danbooru-stackmy0nVerified publisher | 0.0.3 | 1 of 4See more | 12,791 |
| mastodonrivals-spaceVerified publisher | 3.1.2 | 1 of 3See more | 6,026 |
| maybe-financevicsuferVerified publisher | 0.2.7 | 1 of 3See more | 10,795 |
Container images carrying it
11 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| chatwoot/ | d530ab8c1753 | bcrypt | 3.1.22 | 2 |
| ghcr.io/ | 5f545698e907 | bcrypt | 3.1.22 | 2 |
| huginn/ | c794eddc7b47 | bcrypt | 3.1.22 | 1 |
| mirrorgitlabcontainers/ | 94d1431683fa | bcrypt | 3.1.22 | 1 |
| mirrorgitlabcontainers/ | 9efd73993c34 | bcrypt | 3.1.22 | 1 |
| mirrorgitlabcontainers/ | 30393f990f5c | bcrypt | 3.1.22 | 1 |
| openproject/ | 734743d11094 | bcrypt | 3.1.22 | 1 |
| uffizzi/ | 66e9e3937c60 | bcrypt | 3.1.22 | 1 |
| ghcr.io/ | 6b18e6d0eda4 | bcrypt | 3.1.22 | 1 |
| ghcr.io/ | c6ab95ca9130 | bcrypt | 3.1.22 | 1 |
| ghcr.io/ | 43b23d55e4be | bcrypt | 3.1.22 | 1 |