CVE-2026-63383
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.004
- 32nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 171
- of 17,781 indexed, latest versions
- Container images
- 186
- deployed by those charts
- Fix available
- 1 of 1
- affected package
The matching OSV records carry no description.
Carried by container images the latest versions of 171 of 17,781 indexed charts deploy, on 186 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libeventdeb | 2.0.21-stable-1ubuntu1.14.04.1, 2.0.21-stable-2ubuntu0.16.04.1, 2.1.8-stable-4build1, 2.1.11-stable-1+5 more | 2.0.21-stable-1ubuntu1.14.04.2+esm1, 2.0.21-stable-2ubuntu0.16.04.1+esm1, 2.1.8-stable-4ubuntu0.1~esm1, 2.1.11-stable-1ubuntu0.1~esm1+4 more | 186 |
- OSV records
- DEBIAN-CVE-2026-63383UBUNTU-CVE-2026-63383ECHO-c210-992e-640a
- Also known as
- USN-8710-1
Charts affected
171 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| zabbixzabbix-communityVerified publisher | 7.1.0 | 2 of 5See more | 13,664 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,366 |
| zammadzammadOfficialVerified publisher | 18.0.5 | 2 of 5See more | 6,887 |
| csi-driver-nfscsi-driver-nfsVerified publisher | 4.13.4 | 1 of 6See more | 3,324 |
| difydify-helmVerified publisher | 0.38.0 | 1 of 11See more | 22,002 |
| openprojectopenproject-helm-chartsOfficialVerified publisher | 13.11.0 | 2 of 5See more | 19,926 |
| zabbixcetic | 3.1.3 | 2 of 5See more | 33,725 |
| transmission-openvpnutkuozdemirVerified publisher | 2.5.0 | 1 of 1See more | 11,405 |
| nautobotnautobotOfficialVerified publisher | 3.1.2 | 1 of 1See more | 4,332 |
| smtpntppoolVerified publisher | 2.4.0 | 1 of 1See more | 2,244 |
| zabbix-serveraekondratievVerified publisher | 1.0.6 | 1 of 4See more | 30,668 |
| memcachedcloudpirates-memcachedVerified publisher | 0.14.9 | 1 of 1See more | 1,052 |
| cortexcortex | 3.3.8 | 1 of 4See more | 3,897 |
| coturnjaconiVerified publisher | 1.0.5 | 1 of 1See more | 2,901 |
| seafiledatamateVerified publisher | 0.6.0 | 1 of 6See more | 27,267 |
| geonode-k8sgeonode-k8sVerified publisher | 2.0.0 | 1 of 10See more | 13,953 |
| kubeflowkubeflow | 1.6.2 | 1 of 45See more | 96,941 |
| dask-kubernetes-operatordask | 2026.3.0 | 1 of 1See more | 9,316 |
| defectdojodefectdojo | 1.9.51 | 1 of 4See more | 2,408 |
| part-dbpart-dbVerified publisher | 0.1.2 | 1 of 1See more | 3,327 |
| freeradiusstartechnicaVerified publisher | 1.2.0 | 1 of 1See more | 5,751 |
| pretixtechwolf12Verified publisher | 2026.7.0 | 1 of 3See more | 9,770 |
| anteonanteonVerified publisher | 2.6.4 | 1 of 13See more | 22,202 |
| antreaantreaVerified publisher | 2.7.0 | 1 of 2See more | 3,231 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,613 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,657 |
| pgcagriekinVerified publisher | 2.1.0 | 1 of 2See more | 2,280 |
| pgvectorcagriekinVerified publisher | 2.1.0 | 1 of 3See more | 4,004 |
| cosmotech-copilot-apicosmotech-apiVerified publisher | 0.1.1 | 1 of 1See more | 11,205 |
| enbuildenbuildVerified publisher | 0.0.50 | 1 of 6See more | 31,510 |
| iobrokereugen | 0.2.6 | 1 of 1See more | 11,458 |
| mcrouterevryfs-ossVerified publisher | 0.4.0 | 1 of 2See more | 6,500 |
| zabbix-server-mysqlfermosit | 3.0.2 | 1 of 4See more | 12,840 |
| iris-webappiris-webapp | 0.2.4 | 1 of 2See more | 11,764 |
| pgbouncerkubernetes-helm-chart-pgbouncer | 1.0.15 | 1 of 1See more | 5,802 |
| music-assistant-serverlmatfyVerified publisher | 0.1.9 | 1 of 1See more | 7,201 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| portraitportraitVerified publisher | 0.2.13 | 1 of 8See more | 31,844 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,158 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 12,930 |
| kyoorubxkubeVerified publisher | 0.1.10 | 2 of 9See more | 30,234 |
| sogosogoVerified publisher | 0.3.5 | 1 of 2See more | 7,126 |
| unitycatalogunitycatalogVerified publisher | 0.0.2 | 1 of 4See more | 12,581 |
| varnish-cachevarnishVerified publisher | 1.1.1 | 1 of 1See more | 4,249 |
| waldurwaldur-chartsVerified publisher | 8.1.2 | 1 of 3See more | 4,839 |
| open5gsadaptivenetlabVerified publisher | 1.0.3 | 1 of 3See more | 25,443 |
| music-assistant-serverandibraeuVerified publisher | 2.1.2 | 1 of 1See more | 5,817 |
| mathesarandrenarchyVerified publisher | 1.8.0 | 1 of 1See more | 7,239 |
Container images carrying it
186 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 3225d2bc6b3c | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | e59ebde55709 | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | 42afcffe67d0 | libevent | 2.1.12-stable-9ubuntu2.1 | 1 |
| ghcr.io/ | 6e82914e1051 | libevent | no fix listed | 1 |
| ghcr.io/ | b5451793ad91 | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | 472a25038957 | libevent | no fix listed | 1 |
| ghcr.io/ | 6011182e3946 | libevent | 2.1.11-stable-1ubuntu0.1~esm1 | 1 |
| ghcr.io/ | ed86db9f0efe | libevent | no fix listed | 1 |
| ghcr.io/ | 3522e8a7a8f0 | libevent | no fix listed | 1 |
| ghcr.io/ | 50666a6f8d7f | libevent | no fix listed | 1 |
| ghcr.io/ | 885872224fa5 | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | eef3ee7810d0 | libevent | no fix listed | 1 |
| ghcr.io/ | f8c7afdcf439 | libevent | no fix listed | 1 |
| ghcr.io/ | ce85ef0ce665 | libevent | no fix listed | 1 |
| ghcr.io/ | c92d1e223f5c | libevent | 2.1.12-stable-10+e1 | 1 |
| ghcr.io/ | c79b2e64a211 | libevent | no fix listed | 1 |
| ghcr.io/ | ed07e7ca098d | libevent | no fix listed | 1 |
| ghcr.io/ | 0250d9cb0d74 | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | 18f1121ba0a4 | libevent | no fix listed | 1 |
| ghcr.io/ | 6e04659a3baa | libevent | no fix listed | 1 |
| ghcr.io/ | d19d886d5090 | libevent | no fix listed | 1 |
| ghcr.io/ | e65123a43ecc | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| ghcr.io/ | fbba58ddb1a6 | libevent | no fix listed | 1 |
| ghcr.io/ | 7dc0ee57b628 | libevent | no fix listed | 1 |
| public.ecr.aws/ | b1493760c716 | libevent | no fix listed | 1 |
| public.ecr.aws/ | 5cd62142d6ed | libevent | no fix listed | 1 |
| public.ecr.aws/ | 046ef5c9ed50 | libevent | no fix listed | 1 |
| public.ecr.aws/ | f74851ce31f5 | libevent | no fix listed | 1 |
| quay.io/ | a2d3a4c67b0f | libevent | 2.1.8-stable-4ubuntu0.1~esm1 | 1 |
| quay.io/ | cabbdfd2c3fe | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| quay.io/ | e0d9b93dbf2b | libevent | no fix listed | 1 |
| registry.gitlab.com/ | df842ed79211 | libevent | 2.1.13-stable-1~deb13u1 | 1 |
| registry.gitlab.com/ | 0e3cd8c7776d | libevent | no fix listed | 1 |
| registry.gitlab.com/ | f6385712935f | libevent | 2.1.11-stable-1ubuntu0.1~esm1 | 1 |
| registry.k8s.io/ | 1eb5a85180a4 | libevent | no fix listed | 1 |
| registry.k8s.io/ | ce5b5ccd5eb0 | libevent | no fix listed | 1 |