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/ | 8ae66efb09a2 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | ad4a8bae2eb4 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | f73396626d2f | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | c731c6a9b8b6 | openssl | 3.5.7-r0 | 1 |
| library/ | 55d1e5b2e601 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | cab8944a33a1 | openssl | no fix listed | 1 |
| library/ | dfa9ba46d14b | openssl | 3.0.2-0ubuntu1.25 | 1 |
| libretranslate/ | 1de2d7056bb8 | openssl | 3.0.20-1~deb12u2 | 1 |
| lifailon/ | ea37e4b6b952 | openssl | 3.5.7-r0 | 1 |
| lightbend/ | b0c9894ac8dd | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| linkstackorg/ | 1c8b05399ee4 | openssl | 3.5.7-r0 | 1 |
| linode/ | 09f3282bf53d | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | 2ebf97852661 | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | a847b5b2d860 | nodejs openssl openssl1.0 | no fix listed 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| linuxserver/ | 241009026e6f | openssl | 3.0.13-0ubuntu3.11 | 1 |
| linuxserver/ | 938810eca3d3 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| linuxserver/ | 45c5fe102ff3 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| linuxserver/ | a5e43a05ae79 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| linuxserver/ | b801bbcf6386 | nodejs openssl | no fix listed 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| linuxserver/ | 0ac871624394 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| linuxserver/ | 2ce561a95e7b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| linuxserver/ | 9a997426d71e | openssl | 3.0.13-0ubuntu3.11 | 1 |
| linuxserver/ | 9bca08e2e6f1 | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | f1f23e0c9845 | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | 2427dde159a2 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| linuxserver/ | f93d2560e233 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| linuxserver/ | 2fbb21fb4903 | openssl openssl1.0 | 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| linuxserver/ | 6108ed066d4a | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | 4a13ced2326c | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| linuxserver/ | a46d0ce0a823 | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | 0ae315a3a456 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| linuxserver/ | ab105cc50322 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| lis314/ | aa2089c37920 | openssl | 3.0.20-1~deb12u2 | 1 |
| lissy93/ | d3c95edc0a8b | openssl | 3.5.7-r0 | 1 |
| lissy93/ | 700862839553 | openssl | 3.5.7-r0 | 1 |
| listmonk/ | bf3903d54a46 | openssl | 3.5.7-r0 | 1 |
| litellm/ | 09b217802ded | openssl | 3.6.3-r0 | 1 |
| litlyx/ | 02225e77d316 | openssl | 3.5.7-r0 | 1 |
| litlyx/ | e64ff2d52385 | openssl | 3.5.7-r0 | 1 |
| litlyx/ | 10407f36613f | openssl | 3.5.7-r0 | 1 |
| litmuschaos/ | 99961210d467 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| livekit/ | 1ab01641b366 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| livekit/ | 3602a85840d5 | openssl | 3.5.7-r0 | 1 |
| lmacka/ | 93f5c048b7d4 | openssl | 3.5.6-1~deb13u2 | 1 |
| localstack/ | 9d278167f2b7 | openssl | 3.0.20-1~deb12u2 | 1 |
| locustio/ | 51d866285170 | openssl | 3.0.20-1~deb12u2 | 1 |
| loeken/ | 4ce6abc553b3 | openssl | 3.5.7-r0 | 1 |
| loeken/ | 7efbc24e47b0 | openssl | 3.5.7-r0 | 1 |
| logiqai/ | 65b996bc7bdc | openssl | 3.0.20-1~deb12u2 | 1 |
| longhornio/ | dca34321452c | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |