CVE-2026-42766
MediumAdvisory
Published 9 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.9
- base score, highest
- EPSS
- 0.011
- 63rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,216
- of 17,797 indexed, latest versions
- Container images
- 2,425
- deployed by those charts
- Fix available
- 4 of 5
- affected packages
CVE-2026-42766 affecting package openssl for versions less than 3.3.7-3
Carried by container images the latest versions of 2,216 of 17,797 indexed charts deploy, on 2,425 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| openssldeb | 1.0.1f-1ubuntu2.5, 1.0.1f-1ubuntu2.8, 1.0.1f-1ubuntu2.25, 1.0.1f-1ubuntu2.27+103 more | 1.0.1f-1ubuntu2.27+esm14, 1.0.2g-1ubuntu4.20+esm16, 1.1.1-1ubuntu2.1~18.04.23+esm9, 1.1.1f-1ubuntu2.24+esm4+6 more | 1,787 |
| opensslapk | 3.2.0-r0, 3.3.1-r4, 3.3.2-r0, 3.3.2-r2+13 more | 3.5.7-r0, 3.6.3-r0 | 633 |
| nodejsdeb | 4.2.6~dfsg-1ubuntu4.1, 7.10.1-2nodesource1~xenial1, 8.9.4-1nodesource1, 8.10.0~dfsg-2ubuntu0.4+8 more | no fix listed | 16 |
| openssl1.0deb | 1.0.2n-1ubuntu5.3, 1.0.2n-1ubuntu5.4, 1.0.2n-1ubuntu5.6, 1.0.2n-1ubuntu5.10+2 more | 1.0.2n-1ubuntu5.13+esm5 | 15 |
| opensslrpm | 3.3.5-1.azl3, 3.3.5-3.azl3, 3.3.5-5.azl3 | 3.3.7-3 | 5 |
- OSV records
- ALPINE-CVE-2026-42766CGA-9fv6-c4c7-7xwrDEBIAN-CVE-2026-42766UBUNTU-CVE-2026-42766AZL-89943
- Also known as
- CGA-9mqf-xpvc-p77x, CGA-gf26-66cr-92gv, CGA-x9j4-77f9-qvfv, USN-8414-1, USN-8414-2
Charts affected
2,216 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| hatchet-stackhatchetOfficialVerified publisher | 0.19.0 | 2 of 8See more | 7,447 |
| hawk-envoy-pluginhawk | 0.1.0 | 1 of 4See more | 9,233 |
| hdx-oss-v2hdx-oss-v2 | 0.8.4 | 2 of 5See more | 6,758 |
| heliconehelicone | 0.1.42 | 3 of 14See more | 25,250 |
| helixhelix | 1.4.3 | 2 of 2See more | 5,696 |
| hello-worldhello-world-pponyVerified publisher | 0.3.0 | 1 of 1See more | 5,880 |
| 7dtdhelm-7dtd | 0.1.0 | 1 of 1See more | 10,730 |
| pageshelm-chart-repos-camden | 1.0.0 | 2 of 3See more | 20,262 |
| esphomehelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 6,018 |
| home-assistant-matter-hubhelm-chart-roeiVerified publisher | 3.0.2 | 1 of 1See more | 3,835 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,205 |
| nginx-charthelm-chart-sample-app | 0.1.0 | 1 of 1See more | 4,609 |
| twampyhelm-charts-darox | 0.0.2 | 1 of 1See more | 2,069 |
| kube-downscalerhelm-charts-nr | 0.7.6 | 1 of 1See more | 4,319 |
| locusthelm-charts-nr | 0.32.4 | 1 of 1See more | 2,824 |
| node-local-dnshelm-charts-nr | 2.1.4 | 1 of 1See more | 2,255 |
| crucixhelm-crucix | 0.2.0 | 1 of 1See more | 780 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 9,165 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,666 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,524 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 10,064 |
| clickhousehelmforgeVerified publisher | 2.0.2 | 1 of 1See more | 1,621 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,967 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 30,281 |
| druidhelmforgeVerified publisher | 1.3.6 | 1 of 4See more | 8,660 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,306 |
| immichhelmforgeVerified publisher | 1.2.8 | 1 of 5See more | 11,180 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,471 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,455 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,801 |
| openreel-videohelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 1,081 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,848 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,216 |
| supersethelmforgeVerified publisher | 1.3.6 | 1 of 5See more | 5,813 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,579 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,154 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,694 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,639 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 2 of 7See more | 7,564 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,217 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 1,997 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,262 |
| self-learning-platformhelm-self-learning-platformVerified publisher | 1.1.0 | 1 of 1See more | 1,469 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,159 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,105 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 6,013 |
| hetzner-s3-operatorhetzner-s3-operatorVerified publisher | 0.1.3 | 1 of 1See more | 629 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,421 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 11,002 |
| homeboxhomebox-helmVerified publisher | 0.3.0 | 1 of 2See more | 564 |
Container images carrying it
2,425 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 20518335f9f9 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 16907aae5de1 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6877c958a3c6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cdbbed831f28 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 67ffb0309acb | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f80349eb018b | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | fcbab3a24880 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6ba69487f1b0 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 4c8b42890035 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5889bea38e56 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1386b7b5e555 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1f97d131b1d1 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 9c88e1aff357 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 4f33a0a9f75e | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 44f82ee0b24c | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5f6c74993f08 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | e953fa9e36ef | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 10b7945d4f09 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 8766ba08bf1a | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 98b6ea2ed319 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 98baf045a1c9 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 1aba0ffe55ea | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 68f52b993a7f | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 8e31b5a81853 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6dca4455fde3 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ab63d26a8a2c | openssl | 3.6.3-r0 | 1 |
| ghcr.io/ | 72f35584026d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | e70307b193c6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 967470f05472 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 637083d9369d | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cbc6e3ea157d | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6b0507a20602 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6fde1edc0983 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | 853e6f105b51 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | bd6bea5e487c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | c01e018bced4 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a53ef16b024a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 3947bfd04f49 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ca7dc7362968 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | f0a266506fcf | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | af05a098b0d2 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 67c5244b6acf | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 0e99f12bb040 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | d9d796a1b846 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | a058034ca006 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | a604aefa3fae | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 8d943799621b | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 9608d9b51452 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | fb609bc264d9 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 11cdbbc479b3 | openssl | 3.0.20-1~deb12u2 | 1 |