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
- 2,211
- of 17,792 indexed, latest versions
- Container images
- 2,413
- 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 2,211 of 17,792 indexed charts deploy, on 2,413 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 | 1,780 |
| 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 | 628 |
| 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
2,211 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| helixhelix | 1.4.3 | 2 of 2See more | 5,586 |
| hello-worldhello-world-pponyVerified publisher | 0.3.0 | 1 of 1See more | 5,862 |
| 7dtdhelm-7dtd | 0.1.0 | 1 of 1See more | 10,673 |
| pageshelm-chart-repos-camden | 1.0.0 | 2 of 3See more | 20,242 |
| esphomehelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 6,036 |
| home-assistant-matter-hubhelm-chart-roeiVerified publisher | 3.0.2 | 1 of 1See more | 3,829 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,171 |
| nginx-charthelm-chart-sample-app | 0.1.0 | 1 of 1See more | 4,599 |
| twampyhelm-charts-darox | 0.0.2 | 1 of 1See more | 2,064 |
| kube-downscalerhelm-charts-nr | 0.7.6 | 1 of 1See more | 4,310 |
| locusthelm-charts-nr | 0.32.4 | 1 of 1See more | 2,817 |
| node-local-dnshelm-charts-nr | 2.1.4 | 1 of 1See more | 2,248 |
| crucixhelm-crucix | 0.2.0 | 1 of 1See more | 778 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 9,148 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,675 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,485 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 10,027 |
| clickhousehelmforgeVerified publisher | 2.0.2 | 1 of 1See more | 1,614 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,938 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,930 |
| druidhelmforgeVerified publisher | 1.3.6 | 1 of 4See more | 8,623 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,304 |
| immichhelmforgeVerified publisher | 1.2.8 | 1 of 5See more | 11,122 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,361 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,453 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,771 |
| openreel-videohelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 1,086 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,819 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,212 |
| supersethelmforgeVerified publisher | 1.3.6 | 1 of 5See more | 5,784 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,563 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,145 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,680 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,626 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 2 of 7See more | 7,528 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,190 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,001 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,242 |
| 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 | 3,154 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,085 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,996 |
| 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 | 14,363 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,948 |
| homeboxhomebox-helmVerified publisher | 0.3.0 | 1 of 2See more | 564 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,065 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,415 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,148 |
| paperlesshpVerified publisher | 0.1.2 | 1 of 5See more | 26,984 |
Container images carrying it
2,413 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 2fb5d772cea6 | openssl | 3.5.7-r0 | 1 |
| library/ | 5616878291a2 | openssl | 3.5.7-r0 | 1 |
| library/ | 6784fb0834aa | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 67f9a4f10d14 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 9ff236ed47fe | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a8b39bd9cf0f | openssl | 3.5.7-r0 | 1 |
| library/ | b3c656d55d7a | openssl | 3.5.7-r0 | 1 |
| library/ | fb197595ebe7 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 8f693eaa7e0a | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a2482c398d60 | openssl | 3.5.7-r0 | 1 |
| library/ | 073e7c8b84e2 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 304ab8135187 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 468e1f126ca5 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 54451ecb8ab3 | openssl | 3.5.7-r0 | 1 |
| library/ | 557fea37a744 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 6567bca8d7bc | openssl | 3.5.7-r0 | 1 |
| library/ | 69e8582b781c | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 8775adb39f0d | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 8ff36f3c6637 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | a9abf4275f9e | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | aadf2c0696f5 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | ced3ba927f4c | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | eba8ddbdd837 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | ef257d85f76e | openssl | 3.5.7-r0 | 1 |
| library/ | fbcea1bd13b6 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | d41127070014 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | da5aee29682d | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | faee120f7885 | openssl | 3.5.7-r0 | 1 |
| library/ | 0742852455ad | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 1b0f675d2f24 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | b6dd45cc35b3 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 009cc37796fb | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 09160599abd2 | openssl | 3.5.7-r0 | 1 |
| library/ | 3906b477e4b6 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 4521b581dbdd | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 4d25e2fe601f | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 5fa2edb1e408 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 83edc2b8e9ff | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | b43d2dcbbdb1 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | bb142a9c18ac | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | be0a135f1955 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | d31852005202 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 0842dcd4c8f8 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | ef9723cf4fe4 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 4d3fa1c0db9a | openssl | 3.5.7-r0 | 1 |
| library/ | 507a3eecf809 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 34d5089d0b41 | openssl | 3.5.7-r0 | 1 |
| library/ | 2edbbc5dc405 | openssl | no fix listed | 1 |
| library/ | 4d0bb287d87b | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a84e1d4adb58 | openssl | 3.5.7-r0 | 1 |