CVE-2026-53550
MediumAdvisory
Published 15 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.004
- 32nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 454
- of 17,781 indexed, latest versions
- Container images
- 450
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases
Carried by container images the latest versions of 454 of 17,781 indexed charts deploy, on 450 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| js-yamlnpm | 1.0.3, 3.5.5, 3.6.1, 3.7.0+11 more | 3.15.0, 4.2.0 | 450 |
| node-js-yamldeb | 4.1.0+dfsg+~4.0.5-7 | no fix listed | 1 |
- OSV records
- GHSA-h67p-54hq-rp68UBUNTU-CVE-2026-53550
Charts affected
454 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kobotoolboxone-acre-fundVerified publisher | 0.7.4 | 2 of 9See more | 18,517 |
| n8none-acre-fundVerified publisher | 0.1.52 | 1 of 3See more | 7,776 |
| overseerrpree-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,702 |
| browserless-chromesagikazarmarkVerified publisher | 0.0.5 | 1 of 1See more | 24,488 |
| thingsboard-clusterthingsboard-cluster-bettaVerified publisher | 0.2.26 | 1 of 6See more | 14,566 |
| feedbacksystemthm-mni-iiVerified publisher | 0.47.1 | 1 of 10See more | 28,534 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,016 |
| predatorzooz | 1.7.0 | 1 of 1See more | 2,851 |
| soarv113assist-iot-cybersecurity-monitoring-soar | 0.1.3 | 1 of 5See more | 17,896 |
| siemassist-iot-cybersecurity-monitroting-siem | 0.1.0 | 1 of 3See more | 10,730 |
| seerrbdclark-helm-chartsVerified publisher | 0.1.5 | 1 of 1See more | 1,991 |
| opensearch-dashboardscaptnbpVerified publisher | 2.2.1 | 1 of 1See more | 1,843 |
| skoonerchristianhuthVerified publisher | 0.4.0 | 1 of 1See more | 1,341 |
| data-fairdata354-helmVerified publisher | 1.1.2 | 6 of 12See more | 38,346 |
| mastodondefault-ghVerified publisher | 0.3.1 | 1 of 3See more | 5,056 |
| directusdirectus-io | 2.1.0 | 1 of 3See more | 7,473 |
| joplin-serverdjjudas21Verified publisher | 5.5.8 | 1 of 1See more | 3,925 |
| domain-lockerdomain-locker | 0.2.8 | 1 of 3See more | 1,882 |
| elchi-stackelchi | 1.13.0 | 1 of 10See more | 15,383 |
| enbuildenbuildVerified publisher | 0.0.50 | 3 of 6See more | 31,510 |
| ethereumjsethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 2See more | 1,442 |
| fastapi-microservice-appfast-api-microservice-app | 1.3.0 | 1 of 4See more | 9,562 |
| ranetogabisonfire | 0.1.2 | 1 of 1See more | 2,519 |
| ghostgeek-cookbookVerified publisher | 2.2.0 | 1 of 1See more | 4,260 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,653 |
| magic-mirrorgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,405 |
| overseerrgeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 3,444 |
| recipesgeek-cookbookVerified publisher | 6.6.2 | 1 of 2See more | 7,801 |
| zigbee2mqttgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 2,173 |
| clickstackhdx-oss-v2 | 1.1.1 | 1 of 5See more | 4,711 |
| pdc-portali4trustVerified publisher | 2.3.2 | 1 of 1See more | 2,723 |
| immichimmich-helm | 0.3.0 | 1 of 4See more | 15,712 |
| elasticinseefrlab | 2.2.0 | 1 of 2See more | 17,284 |
| todo-appjunktext-direct | 1.1.4 | 1 of 1See more | 3,369 |
| kenerkenerVerified publisher | 0.2.0 | 1 of 1See more | 5,228 |
| dashykrzwiatrzyk | 1.0.0 | 1 of 1See more | 3,143 |
| difykubeblocksVerified publisher | 0.5.1 | 1 of 5See more | 20,403 |
| chibisafel4gVerified publisher | 0.1.1 | 2 of 3See more | 5,654 |
| litlyxlitlyx | 0.2.0 | 2 of 5See more | 7,874 |
| chatwootmaxcrm-chartsVerified publisher | 1.1.201 | 1 of 4See more | 5,940 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,575 |
| open-api-discoveryopen-api-discoveryVerified publisher | 0.1.1 | 1 of 1See more | 2,473 |
| librechatopenshift | 1.9.0 | 1 of 3See more | 5,779 |
| patchworkpatchworkVerified publisher | 0.8.6 | 1 of 2See more | 2,083 |
| pdf-editor-helmpdf-editor-web | 1.0.0 | 1 of 4See more | 4,206 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,844 |
| psa-restricted-patcherpsa-restricted-patcherVerified publisher | 0.10.1 | 1 of 1See more | 1,401 |
| pumejwebapppumejnodejswebapp | 0.1.0 | 1 of 1See more | 1,164 |
Container images carrying it
450 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 5211c51171f5 | js-yaml | 3.15.0 | 12 |
| library/ | 4be76f674fc4 | js-yaml | 3.15.0 | 5 |
| mojaloop/ | 89b8ab71b74b | js-yaml | 3.15.0 | 5 |
| library/ | 5e15a3f014ed | js-yaml | 3.15.0 | 4 |
| redis/ | b5e19ee240ab | js-yaml | 4.2.0 | 4 |
| ghcr.io/ | 60c1562e4d51 | js-yaml | 4.2.0 | 4 |
| mojaloop/ | b06d3287ea82 | js-yaml | 4.2.0 | 3 |
| pantsel/ | c8172b75607d | js-yaml | 3.15.0 | 3 |
| ghcr.io/ | f4768de5f616 | js-yaml | 4.2.0 | 3 |
| quay.io/ | 709c7da19c5a | js-yaml | 4.2.0 | 3 |
| amazon/ | c740d7a89475 | js-yaml | 3.15.0 | 2 |
| chatwoot/ | d530ab8c1753 | js-yaml | 3.15.0 | 2 |
| epamedp/ | 687acf641097 | js-yaml | 4.2.0 | 2 |
| ethersphere/ | 0558799ca992 | js-yaml | 4.2.0 | 2 |
| gjeanmart/ | 926264c8f2d1 | js-yaml | 4.2.0 | 2 |
| governify/ | 2987672448c7 | js-yaml | 3.15.0 | 2 |
| governify/ | 608c6940bb98 | js-yaml | 3.15.0 | 2 |
| governify/ | d3f37f4f8168 | js-yaml | 4.2.0 | 2 |
| governify/ | daeca1ce28e6 | js-yaml | 3.15.0 | 2 |
| governify/ | 38595913458f | js-yaml | 3.15.0 | 2 |
| hookiesolutions/ | 0629694246ba | js-yaml | 4.2.0 | 2 |
| hoppscotch/ | f1da831950b7 | js-yaml | 4.2.0 | 2 |
| koenkk/ | 5f9129b1ffbc | js-yaml | 3.15.0 | 2 |
| library/ | 1e75d74954a4 | js-yaml | 3.15.0 | 2 |
| library/ | 098862b1339f | js-yaml | 3.15.0 | 2 |
| library/ | 406a4fdca9fc | js-yaml | 3.15.0 | 2 |
| library/ | 41108d183e97 | js-yaml | 3.15.0 | 2 |
| library/ | 81a1c8842a09 | js-yaml | 3.15.0 | 2 |
| library/ | b096b4cb9269 | js-yaml | 3.15.0 | 2 |
| library/ | b6421fd6d1c5 | js-yaml | 3.15.0 | 2 |
| library/ | 1b23d7976f02 | js-yaml | 3.15.0 | 2 |
| martinaif/ | 43bc40a3da0e | js-yaml | 3.15.0 | 2 |
| mesosphere/ | 3917e82333a9 | js-yaml | 3.15.0 | 2 |
| mojaloop/ | 1abc8a7aa71c | js-yaml | 4.2.0 | 2 |
| mojaloop/ | fb71d233c742 | js-yaml | 4.2.0 | 2 |
| mojaloop/ | d480a62103d6 | js-yaml | 4.2.0 | 2 |
| mojaloop/ | 1e0d24d28512 | js-yaml | 4.2.0 | 2 |
| mojaloop/ | b45a2d6f0f2a | js-yaml | 4.2.0 | 2 |
| mojaloop/ | 265102a049d6 | js-yaml | 4.2.0 | 2 |
| mojaloop/ | def4bf273721 | js-yaml | 4.2.0 | 2 |
| mojaloop/ | 12af60892c75 | js-yaml | 4.2.0 | 2 |
| moreillon/ | 9e578c9653b6 | js-yaml | 3.15.0 | 2 |
| moreillon/ | d5a0ec8394c0 | js-yaml | 3.15.0 | 2 |
| moreillon/ | e1c9bfab5c16 | js-yaml | 3.15.0 | 2 |
| opensearchproject/ | 39695180364b | js-yaml | 3.15.0 | 2 |
| rajnandan1/ | 30407afca731 | js-yaml | 4.2.0 | 2 |
| redis/ | 1c5f43fddcdd | js-yaml | 4.2.0 | 2 |
| requarks/ | 68f0d1848261 | js-yaml | 3.15.0 | 2 |
| siscc/ | 12c5048f7402 | js-yaml | 3.15.0 | 2 |
| stakater/ | 3f4926eedc74 | js-yaml | 3.15.0 | 2 |