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
- 1,758
- of 17,787 indexed, latest versions
- Container images
- 1,619
- 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 1,758 of 17,787 indexed charts deploy, on 1,619 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 | 1,211 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 406 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,758 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,250 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| onechartonechart-slVerified publisher | 0.76.0 | 1 of 1See more | 1,827 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 6 of 34See more | 22,420 |
| opikopikOfficialVerified publisher | 2.2.61 | 2See more | — |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 8,939 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,489 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| piholepihole-helmVerified publisher | 1.6.0 | 1 of 1See more | 571 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| playgroundplayground | 0.1.1 | 1 of 1See more | 1,827 |
| matomopockostVerified publisher | 1.3.0 | 1 of 3See more | 5,047 |
| portraitportraitVerified publisher | 0.2.13 | 3 of 8See more | 31,844 |
| JenkinsprasoonjenkinsVerified publisher | 0.1.0 | 1 of 1See more | 2,476 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,133 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,158 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 23,964 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,762 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| redmineredmine-helm-chartVerified publisher | 0.2.6 | 1 of 1See more | 4,240 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,869 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,639 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,120 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,482 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,879 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 12,930 |
| rstudio-pmrstudioVerified publisher | 0.20.5 | 1 of 1See more | 1,324 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,315 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,541 |
| kyoorubxkubeVerified publisher | 0.1.10 | 2 of 9See more | 30,234 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,107 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,213 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 4 of 11See more | 16,449 |
| vuiseriohub | 1.0.6 | 2 of 3See more | 11,532 |
| querysiakhooiVerified publisher | 1.0.0 | 1 of 1See more | 1,792 |
| mssqlserver-2019simcube | 1.2.3 | 1 of 1See more | 6,817 |
| smarter-demosmarterOfficialVerified publisher | 0.1.5 | 3 of 7See more | 45,832 |
| sogosogoVerified publisher | 0.3.5 | 1 of 2See more | 7,126 |
| nginx-chartsomnath-chartVerified publisher | 0.1.9 | 1 of 1See more | 5,676 |
| speckle-serverspeckleVerified publisher | 2.26.3 | 1 of 4See more | 10,380 |
| squidsquid-helmVerified publisher | 0.1.0 | 1 of 1See more | 2,577 |
| starwhalestarwhaleVerified publisher | 0.6.15 | 1 of 4See more | 13,486 |
Container images carrying it
1,619 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dremio/ | 80ed2e3b7c43 | expat | no fix listed | 1 |
| drpcorg/ | 8858fae1859d | expat | no fix listed | 1 |
| drumsergio/ | 28244054e1bf | expat | 2.5.0-1+deb12u3 | 1 |
| dserio83/ | 6b3d9115fee2 | expat | 2.5.0-1+deb12u3 | 1 |
| dserio83/ | d5deae589229 | expat | 2.5.0-1+deb12u3 | 1 |
| dzikoysk/ | 4128c2d7a6ba | expat | no fix listed | 1 |
| dzikoysk/ | 90de4c8e6c0e | expat | no fix listed | 1 |
| eclipseaerios/ | 43cd999a008d | expat | 2.8.4-r0 | 1 |
| eclipseaerios/ | e7f5ba0bc64d | expat | no fix listed | 1 |
| eclipseaerios/ | 15fba526a4f8 | expat | 2.8.4-r0 | 1 |
| eclipseaerios/ | 3a8e4cf60629 | expat | 2.8.4-r0 | 1 |
| eftechcombr/ | f3d0ed01709e | expat | 2.8.4-r0 | 1 |
| elastictranscoder/ | 963ab3858c6b | expat | no fix listed | 1 |
| elastictranscoder/ | 26208b8c2359 | expat | no fix listed | 1 |
| elastictranscoder/ | b4a0327029e6 | expat | no fix listed | 1 |
| elastictranscoder/ | 5b75d19e2733 | expat | no fix listed | 1 |
| elautoestopista/ | 125ba620d528 | expat | 2.8.4-r0 | 1 |
| electriccoinco/ | 2ae3a551e111 | expat | no fix listed | 1 |
| emqx/ | e33e9816f147 | expat | 2.5.0-1+deb12u3 | 1 |
| epam/ | 0ac5be78d7c2 | expat | 2.8.4-r0 | 1 |
| epam/ | 31af7cf96ee1 | expat | 2.8.4-r0 | 1 |
| epamedp/ | 49e8fe9c4855 | expat | 2.8.4-r0 | 1 |
| erenozcan17/ | 6e1b14973f9b | expat | 2.8.4-r0 | 1 |
| erudikaltd/ | 235e0bc53da2 | expat | no fix listed | 1 |
| erudikaltd/ | 949c56b57e8f | expat | 2.8.4-r0 | 1 |
| escaping/ | 87fa79255962 | expat | no fix listed | 1 |
| esphome/ | 4866347cb5b4 | expat | no fix listed | 1 |
| esphome/ | 85abea33854b | expat | no fix listed | 1 |
| esphome/ | 9ab8cc88b28c | expat | 2.5.0-1+deb12u3 | 1 |
| esphome/ | b2c6322700ac | expat | 2.5.0-1+deb12u3 | 1 |
| esphome/ | def8b6e4f517 | expat | 2.5.0-1+deb12u3 | 1 |
| espocrm/ | 1b5a24504ed9 | expat | no fix listed | 1 |
| esteban1930/ | f9078279632c | expat | 2.8.4-r0 | 1 |
| ethereumex/ | a7603aa8df4c | expat | no fix listed | 1 |
| etherpad/ | 6020e7b57f4b | expat | 2.8.4-r0 | 1 |
| etherpad/ | b723fe5f2594 | expat | 2.8.4-r0 | 1 |
| ethpandaops/ | 1efa2fba6711 | expat | no fix listed | 1 |
| ethpandaops/ | 7b14deeb416a | expat | 2.8.4-r0 | 1 |
| evoapicloud/ | 966625532d90 | expat | 2.8.4-r0 | 1 |
| evoapicloud/ | cbfeb314afb9 | expat | 2.8.4-r0 | 1 |
| extrim/ | 9cb7eb5598b6 | expat | 2.8.4-r0 | 1 |
| falcosecurity/ | 932956d86c99 | expat | 2.5.0-1+deb12u3 | 1 |
| featurehub/ | c8d5551b5e40 | expat | 2.8.4-r0 | 1 |
| featurehub/ | 98ad426737f6 | expat | 2.8.4-r0 | 1 |
| featurehub/ | 477d8bf771a9 | expat | 2.8.4-r0 | 1 |
| felipecs8/ | 29e06c9c6385 | expat | 2.5.0-1+deb12u3 | 1 |
| firefart/ | 0d6249906d8c | expat | 2.5.0-1+deb12u3 | 1 |
| fireflyiii/ | ae69fdd95cde | expat | no fix listed | 1 |
| fiware/ | 29456835bb2c | expat | no fix listed | 1 |
| fiware/ | d551a13e8278 | expat | 2.5.0-1+deb12u3 | 1 |