CVE-2026-33636
HighAdvisory
Published 26 Mar 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.6
- base score, highest
- EPSS
- 0.007
- 53rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 697
- of 17,781 indexed, latest versions
- Container images
- 637
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: libpng security update
Carried by container images the latest versions of 697 of 17,781 indexed charts deploy, on 637 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libpng1.6deb | 1.6.37-2, 1.6.37-3build5, 1.6.37-3ubuntu0.4, 1.6.39-2+10 more | 1.6.37-2ubuntu0.1~esm3, 1.6.37-3ubuntu0.5, 1.6.39-2+deb12u4, 1.6.43-5ubuntu0.6+2 more | 478 |
| libpngapk | 1.6.43-r0, 1.6.44-r0, 1.6.45-r0, 1.6.47-r0+3 more | 1.6.56-r0 | 141 |
| libpngrpm | 2:1.6.37-12.el9, 2:1.6.37-12.el9_7.1 | 2:1.6.37-12.el9_7.3 | 18 |
- OSV records
- ALPINE-CVE-2026-33636DEBIAN-CVE-2026-33636RHSA-2026:14791UBUNTU-CVE-2026-33636
- Also known as
- RHSA-2026:17524, RHSA-2026:17603, RHSA-2026:17642, USN-8251-1, USN-8639-1
Charts affected
697 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| frigategeek-cookbookVerified publisher | 8.2.2 | 1 of 1See more | 10,598 |
| signal-cli-rest-apigeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 10,154 |
| terrariahalkeye | 0.4.2 | 1 of 2See more | 4,127 |
| home-assistantk8s-home-lab-repo | 16.3.1 | 1 of 1See more | 4,634 |
| kafdroplsst-sqre | 0.1.3 | 1 of 1See more | 7,901 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 5,435 |
| rocketmq-clusterrocketmq | 12.6.0 | 2 of 2See more | 6,328 |
| browserless-chromesagikazarmarkVerified publisher | 0.0.5 | 1 of 1See more | 24,488 |
| repmanszpadel-chartsVerified publisher | 3.52.17 | 1 of 3See more | 7,052 |
| feedbacksystemthm-mni-iiVerified publisher | 0.47.1 | 1 of 10See more | 28,534 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,378 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 1 of 5See more | 19,691 |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 1 of 4See more | 3,697 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 1 of 2See more | 12,037 |
| apache-rangerapache-ranger | 0.1.0 | 1 of 2See more | 7,740 |
| soarv113assist-iot-cybersecurity-monitoring-soar | 0.1.3 | 1 of 5See more | 17,896 |
| open-elevationbeeinventor | 0.1.0 | 1 of 2See more | 13,145 |
| geoserver-cloudcamptocamp2 | 0.0.5 | 6 of 11See more | 84,444 |
| geoserverCloudcamptocamp2 | 0.0.6 | 6 of 11See more | 84,444 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,674 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 1 of 7See more | 15,863 |
| typo3christianhuthVerified publisher | 7.7.0 | 1 of 2See more | 8,466 |
| commonground-gatewaycommonground-gateway | 1.5.4 | 1 of 7See more | 9,724 |
| cosmotech-copilot-apicosmotech-apiVerified publisher | 0.1.1 | 1 of 1See more | 11,205 |
| cp-schema-registrycp-schema-registryVerified publisher | 1.0.0 | 1 of 1See more | 1,864 |
| paperless-ngxcrystalnetVerified publisher | 0.2.22 | 1 of 3See more | 13,761 |
| nifid4nVerified publisher | 2.0.0 | 1 of 5See more | 5,398 |
| datacube-explorerdatacube-charts | 0.5.32 | 1 of 1See more | 4,854 |
| dbrepodbrepo | 1.13.3 | 1 of 25See more | 52,635 |
| seafiledr300481Verified publisher | 0.12.1 | 1 of 1See more | 10,858 |
| dragonfly-stackdragonflyVerified publisher | 0.1.2 | 1 of 7See more | 18,376 |
| rstudiodsri-helm-charts | 0.1.28 | 1 of 1See more | 5,670 |
| glpieftechcombr-glpiVerified publisher | 2.12.0 | 1 of 5See more | 4,341 |
| enavenav-service-architectureVerified publisher | 0.0.7 | 1 of 10See more | 15,860 |
| eoapieoapiOfficialVerified publisher | 0.16.2 | 1 of 7See more | 6,250 |
| copypartyernail-copyparty | 2.0.0 | 1 of 1See more | 1,685 |
| scoolderudikaVerified publisher | 0.3.0 | 1 of 1See more | 1,605 |
| iobrokereugen | 0.2.6 | 1 of 1See more | 11,458 |
| featurehubfeaturehub | 4.1.6 | 3 of 7See more | 8,240 |
| zabbix-server-mysqlfermosit | 3.0.2 | 1 of 4See more | 12,840 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,377 |
| games-on-whalesgeek-cookbookVerified publisher | 1.8.2 | 2 of 7See more | 35,305 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,653 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,025 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,856 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 31,000 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,455 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,416 |
| gridgaingridgainOfficialVerified publisher | 1.0.6 | 1 of 1See more | 4,679 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,072 |
Container images carrying it
637 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ckan/ | ef8e5d3e6be1 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| ckulka/ | 434bdd162247 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| clowder/ | fe97882672ca | libpng | 1.6.56-r0 | 1 |
| codetogether/ | 4348c8a38752 | libpng | 2:1.6.37-12.el9_7.3 | 1 |
| collabora/ | 01dc4ab83977 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| collabora/ | 05299b452f7f | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| commerceexperts/ | 341eebe7239b | libpng | 1.6.56-r0 | 1 |
| copyparty/ | 0a0a8605062c | libpng | 1.6.56-r0 | 1 |
| countly/ | e3c238248f99 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| dachichang/ | 7ccac90a935e | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| dannielkil/ | 937993927694 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| datamate/ | 2dd66b722464 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| davidy/ | 41b2355cc23a | libpng | 1.6.56-r0 | 1 |
| deconzcommunity/ | 062de2362641 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| dellcloud/ | 02fc234353a9 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| dellcloud/ | 4d2eb25b9225 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| dgraziotin/ | 38f2de42bed0 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| djjudas21/ | 4fa898a52d97 | libpng | 1.6.56-r0 | 1 |
| docuseal/ | 7493fd7f6728 | libpng | 1.6.56-r0 | 1 |
| dokuwiki/ | f08ecfdda239 | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| dragonflyoss/ | edf3e921f4e0 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| dremio/ | 80ed2e3b7c43 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| drpcorg/ | 8858fae1859d | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| dzikoysk/ | 4128c2d7a6ba | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| eclipseaerios/ | 43cd999a008d | libpng | 1.6.56-r0 | 1 |
| eclipseaerios/ | e7f5ba0bc64d | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| eclipseaerios/ | 15fba526a4f8 | libpng | 1.6.56-r0 | 1 |
| eftechcombr/ | f3d0ed01709e | libpng | 1.6.56-r0 | 1 |
| emqx/ | e33e9816f147 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| erenozcan17/ | 6e1b14973f9b | libpng | 1.6.56-r0 | 1 |
| erudikaltd/ | 949c56b57e8f | libpng | 1.6.56-r0 | 1 |
| escaping/ | 87fa79255962 | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| esphome/ | 9ab8cc88b28c | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| esphome/ | b2c6322700ac | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| esphome/ | def8b6e4f517 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| esteban1930/ | f9078279632c | libpng | 1.6.56-r0 | 1 |
| evoapicloud/ | cbfeb314afb9 | libpng | 1.6.56-r0 | 1 |
| featurehub/ | c8d5551b5e40 | libpng | 1.6.56-r0 | 1 |
| featurehub/ | 98ad426737f6 | libpng | 1.6.56-r0 | 1 |
| featurehub/ | 477d8bf771a9 | libpng | 1.6.56-r0 | 1 |
| felipecs8/ | 29e06c9c6385 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| firefart/ | 0d6249906d8c | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| fiware/ | 29456835bb2c | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| fiware/ | d551a13e8278 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| flowable/ | b7ae287502cd | libpng | 1.6.56-r0 | 1 |
| fluent/ | e76397ef3983 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| flyway/ | 45b5d7cdc75a | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| fnzv/ | b3079b95c336 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| folioci/ | 29c3f233a498 | libpng | 1.6.56-r0 | 1 |
| folioci/ | 995a25a33133 | libpng | 1.6.56-r0 | 1 |