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 |
|---|---|---|---|---|
| gcr.io/ | f33e88324a40 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| gcr.io/ | 6efe04ba4e06 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| gcr.io/ | 5f5918f843a4 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| gcr.io/ | 809338a69bd5 | openssl openssl1.0 | 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| gcr.io/ | 10f4dbc8eeeb | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| gcr.io/ | cb5c1bddd1b5 | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| gcr.io/ | 5ea7b7f3632a | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| gcr.io/ | c552478f8f11 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| gcr.io/ | 8f9ff98fdbef | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| gcr.io/ | 9538fabe49fd | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| gcr.io/ | 8d4576f7b98f | openssl | 3.0.13-0ubuntu3.11 | 1 |
| gcr.io/ | 852f7923fad3 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| gcr.io/ | 991c1465c658 | openssl | 3.6.3-r0 | 1 |
| gcr.io/ | a535f7de024b | openssl | 3.6.3-r0 | 1 |
| gcr.io/ | ab6a54c53fd8 | openssl | 3.6.3-r0 | 1 |
| gcr.io/ | 39661bd823e8 | openssl | 3.0.20-1~deb12u2 | 1 |
| gcr.io/ | e8bc6cf08613 | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| gcr.io/ | e8e263a919ff | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| gcr.io/ | 9bcfd2abc361 | openssl | 3.0.20-1~deb12u2 | 1 |
| gcr.io/ | b88f88070fb0 | openssl | 3.0.20-1~deb12u2 | 1 |
| gcr.io/ | a534a3170d03 | openssl | 3.0.20-1~deb12u2 | 1 |
| gcr.io/ | ae57b62291aa | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | eb7be822d5b2 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| ghcr.io/ | a52dc5db694a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 820af919c5e2 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 46ae4ea003e0 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e33d59dbb606 | openssl | no fix listed | 1 |
| ghcr.io/ | bd6f22f7db0a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 268f3e4a1aee | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 2bae644d2735 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cc9a028d9c43 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | d110504d551d | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 18a81afcb249 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 18689773150d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 71be54e99608 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 744bc929a579 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 13e267ad7d94 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e9c2ce635b89 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | b8e03da90e70 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 21de3771fdd5 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | e5f5c254a55a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 0511bbe501c3 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f5c797f7fbe7 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | dc6b5fdcec06 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6ec488d89b56 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | b58345fe8209 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f9104080d9a7 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 6b99ee9feece | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 4a2824296412 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | e4b66308d8f6 | openssl | 3.5.7-r0 | 1 |