CVE-2026-76957
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.8
- base score, highest
- EPSS
- 0.001
- 1st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,779
- of 17,790 indexed, latest versions
- Container images
- 1,642
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76957 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,779 of 17,790 indexed charts deploy, on 1,642 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| expatdeb | 2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+35 more | 2.5.0-1+deb12u3, 2.8.4-1 | 1,231 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 409 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,779 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| enavenav-service-architectureVerified publisher | 0.0.7 | 8 of 10See more | 15,881 |
| enbuildenbuildVerified publisher | 0.0.50 | 2 of 6See more | 31,674 |
| roundcubeencircle360-ossVerified publisher | 0.8.3 | 1 of 1See more | 5,662 |
| eoapieoapiOfficialVerified publisher | 0.16.2 | 3 of 7See more | 6,453 |
| copypartyernail-copyparty | 2.0.0 | 1 of 1See more | 1,692 |
| paraerudikaVerified publisher | 0.3.0 | 1 of 1See more | 1,130 |
| scoolderudikaVerified publisher | 0.3.0 | 1 of 1See more | 1,609 |
| iobrokereugen | 0.2.6 | 1 of 1See more | 11,530 |
| vulnz-nvd-mirroreugen | 1.0.0 | 1 of 1See more | 1,676 |
| mcrouterevryfs-ossVerified publisher | 0.4.0 | 1 of 2See more | 6,511 |
| featurehubfeaturehub | 4.1.6 | 3 of 7See more | 8,240 |
| zabbix-server-mysqlfermosit | 3.0.2 | 1 of 4See more | 12,989 |
| flink-operatorflink-operator | 0.1.1 | 1 of 2See more | 12,941 |
| home-assistantgabe565Verified publisher | 0.17.0 | 1 of 1See more | 2,139 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,440 |
| games-on-whalesgeek-cookbookVerified publisher | 1.8.2 | 3 of 7See more | 35,444 |
| gollumgeek-cookbookVerified publisher | 3.4.2 | 1 of 3See more | 4,631 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,728 |
| lazylibrariangeek-cookbookVerified publisher | 7.4.2 | 1 of 1See more | 11,680 |
| omada-controllergeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 11,582 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,038 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,602 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,275 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,098 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,917 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 31,185 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,913 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,456 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,186 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,169 |
| harp-proxyharp | 0.8.1 | 1 of 1See more | 6,464 |
| hawkhawk | 1.1.5 | 1 of 4See more | 13,676 |
| hello-helmhellok8s | 0.1.0 | 1 of 2See more | 2,022 |
| app-blueprinthelm-app-blueprintVerified publisher | 0.2.1 | 1 of 1See more | 840 |
| guacamolehelmforgeVerified publisher | 1.5.2 | 1 of 5See more | 8,825 |
| kafkahelmforgeVerified publisher | 1.3.14 | 1 of 1See more | 550 |
| matomohelmforgeVerified publisher | 2.3.0 | 1 of 3See more | 2,747 |
| mywebapphelm-nginxVerified publisher | 0.1.0 | 1 of 1See more | 1,849 |
| helmuphelmupVerified publisher | 0.1.0 | 3 of 3See more | 16,574 |
| hivemq-platform-operatorhivemqOfficialVerified publisher | 0.2.26 | 1 of 1See more | 925 |
| hivemq-swarmhivemqOfficialVerified publisher | 0.2.70 | 1 of 1See more | 1,394 |
| huehue | 1.0.3 | 1 of 3See more | 12,481 |
| cyberchefhv-helm-repo | 0.3.3 | 1 of 1See more | 1,110 |
| iceberg-resticeberg-rest-fixture | 0.0.1 | 1 of 2See more | 3,512 |
| odooimioVerified publisher | 3.0.2 | 1 of 3See more | 3,091 |
| immichimmich-helm | 0.3.0 | 2 of 4See more | 15,793 |
| elasticinseefrlab | 2.2.0 | 1 of 2See more | 17,372 |
| invidiousinvidious | 2.3.0 | 1 of 4See more | 254 |
| iris-webappiris-webapp | 0.2.4 | 1 of 2See more | 11,842 |
| cniistio | 1.10.3 | 1 of 1See more | 10,417 |
Container images carrying it
1,642 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| voltha/ | 655c3048a602 | expat | no fix listed | 1 |
| voltha/ | ff596b62de59 | expat | no fix listed | 1 |
| wallarm/ | f1cb26db1f5b | expat | no fix listed | 1 |
| wallarm/ | ea9608c82e40 | expat | no fix listed | 1 |
| wavefronthq/ | d1064d28f6eb | expat | no fix listed | 1 |
| wazuh/ | 1787550d2358 | expat | no fix listed | 1 |
| wazuh/ | 21994f40e0da | expat | no fix listed | 1 |
| weblate/ | 990720d1737a | expat | no fix listed | 1 |
| wettyoss/ | 7423b3d40ba2 | expat | 2.8.4-r0 | 1 |
| wger/ | 997ead43aabd | expat | no fix listed | 1 |
| wiktorn/ | 9bb5f4a9b54c | expat | 2.5.0-1+deb12u3 | 1 |
| wistefan/ | e0887302b2d8 | expat | no fix listed | 1 |
| woojoong/ | ec230db19652 | expat | no fix listed | 1 |
| workadventure/ | 92b664c2a06f | expat | no fix listed | 1 |
| xeladock/ | 4baf531453f1 | expat | no fix listed | 1 |
| xeladock/ | c259a67b1dff | expat | no fix listed | 1 |
| xeotek/ | 39a3b37a17c5 | expat | no fix listed | 1 |
| xeotek/ | 4c6b04d9ce55 | expat | no fix listed | 1 |
| xom4ekp2p/ | d0e0aa238b02 | expat | 2.5.0-1+deb12u3 | 1 |
| xom4ekp2p/ | 2745b5fd8785 | expat | 2.5.0-1+deb12u3 | 1 |
| xxczaki/ | 230eb1c3e2ee | expat | 2.8.4-r0 | 1 |
| yetiplatform/ | 9bcbe2650a14 | expat | no fix listed | 1 |
| yetiplatform/ | 9c3006cedcca | expat | no fix listed | 1 |
| yetiplatform/ | 709064278c7e | expat | no fix listed | 1 |
| yetiplatform/ | 873ef15d267b | expat | no fix listed | 1 |
| ymuski/ | 5ba7fd8c7bdc | expat | 2.8.4-r0 | 1 |
| yuzutech/ | 444805c4b917 | expat | 2.8.4-r0 | 1 |
| yuzutech/ | b810edbf9c62 | expat | 2.8.4-r0 | 1 |
| yuzutech/ | 57917319ea70 | expat | 2.8.4-r0 | 1 |
| yuzutech/ | 963b4acfde6e | expat | 2.8.4-r0 | 1 |
| zabbix/ | 0e5f69c4c54e | expat | no fix listed | 1 |
| zabbix/ | 01de79c31391 | expat | no fix listed | 1 |
| zabbix/ | 7d4d58086515 | expat | no fix listed | 1 |
| zabbix/ | 99e9a090b516 | expat | no fix listed | 1 |
| zabbix/ | 915b3183e054 | expat | no fix listed | 1 |
| zabbix/ | ee4baa872280 | expat | no fix listed | 1 |
| zbalogh/ | 5eb19e460b3c | expat | 2.8.4-r0 | 1 |
| zimengxiong/ | 242629350b06 | expat | 2.8.4-r0 | 1 |
| zimengxiong/ | 4ec5b20c0303 | expat | 2.8.4-r0 | 1 |
| zooproject/ | 9a507cb7e2dd | expat | no fix listed | 1 |
| gcr.io/ | 809338a69bd5 | expat | no fix listed | 1 |
| gcr.io/ | 5ea7b7f3632a | expat | no fix listed | 1 |
| gcr.io/ | 8f9ff98fdbef | expat | no fix listed | 1 |
| gcr.io/ | 9bcfd2abc361 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 7930061993f7 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | a52dc5db694a | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 779759172676 | expat | no fix listed | 1 |
| ghcr.io/ | cc9a028d9c43 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 459010a02aff | expat | no fix listed | 1 |
| ghcr.io/ | d332ae2410f8 | expat | no fix listed | 1 |