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 |
|---|---|---|---|
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,812 |
| redminemt190502 | 7.3.4 | 1 of 3See more | 7,583 |
| 12factormyaVerified publisher | 24.1.2 | 1 of 1See more | 1,849 |
| my-react-appmy-react-app | 0.1.5 | 1 of 1See more | 1,849 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,576 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,504 |
| nginx-chartnginx-chart-testVerified publisher | 0.1.1 | 1 of 1See more | 1,849 |
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,363 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,237 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,062 |
| onechartonechart-slVerified publisher | 0.76.0 | 1 of 1See more | 1,849 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,884 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.2 | 6 of 34See more | 22,916 |
| opikopikOfficialVerified publisher | 2.2.64 | 3 of 13See more | 14,444 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 9,101 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,286 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,715 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,553 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,918 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,128 |
| piholepihole-helmVerified publisher | 1.6.0 | 1 of 1See more | 571 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,622 |
| playgroundplayground | 0.1.1 | 1 of 1See more | 1,849 |
| matomopockostVerified publisher | 1.3.0 | 1 of 3See more | 5,204 |
| portraitportraitVerified publisher | 0.2.13 | 3 of 8See more | 32,033 |
| JenkinsprasoonjenkinsVerified publisher | 0.1.0 | 1 of 1See more | 2,498 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,139 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,269 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 24,027 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,868 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,815 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,474 |
| redmineredmine-helm-chartVerified publisher | 0.2.6 | 1 of 1See more | 4,273 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,993 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,640 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,489 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,165 |
| kimai2robjuz | 5.0.14 | 1 of 2See more | 4,707 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,554 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,814 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,921 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 13,018 |
| rstudio-pmrstudioVerified publisher | 0.20.5 | 1 of 1See more | 1,387 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,332 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,558 |
| kyoorubxkubeVerified publisher | 0.1.10 | 2 of 9See more | 30,428 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,166 |
| immichsecustorVerified publisher | 2.0.5 | 1 of 1See more | 3,081 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,220 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 4 of 11See more | 16,599 |
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 |
|---|---|---|---|---|
| ghcr.io/ | a2be95de450c | expat | no fix listed | 1 |
| ghcr.io/ | 16fda01ae58a | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 2e059589f7f7 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | f3d0c7d35498 | expat | no fix listed | 1 |
| ghcr.io/ | 609f48af4efc | expat | no fix listed | 1 |
| ghcr.io/ | 7fe76551a78e | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | f9f34c8ed688 | expat | no fix listed | 1 |
| ghcr.io/ | 080150de7d86 | expat | no fix listed | 1 |
| ghcr.io/ | 3225d2bc6b3c | expat | no fix listed | 1 |
| ghcr.io/ | f53bde3acd4f | expat | no fix listed | 1 |
| ghcr.io/ | bffe3c22fabc | expat | no fix listed | 1 |
| ghcr.io/ | 0f31f8b0441b | expat | no fix listed | 1 |
| ghcr.io/ | 8ac53eb38393 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | ff0cd9db78d3 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | e59ebde55709 | expat | no fix listed | 1 |
| ghcr.io/ | ddcdd0f34004 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 7a50c07e7c69 | expat | no fix listed | 1 |
| ghcr.io/ | 6e82914e1051 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | bcd5b8d4c45c | expat | no fix listed | 1 |
| ghcr.io/ | 22ae556e0de4 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 9ce55520e7bd | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 3f4864eb7f11 | expat | no fix listed | 1 |
| ghcr.io/ | cb29d9b801a5 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 121dc29eb14d | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 000c5ee5ee96 | expat | no fix listed | 1 |
| ghcr.io/ | 78a82d810709 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 5470b2ec3161 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | d090bb2060d9 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 18e30413dac2 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 60d7c38d6062 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 628d49e0e01b | expat | no fix listed | 1 |
| ghcr.io/ | 529f38bab2c3 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 1f6eba640320 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | ebcf66281fc1 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | ab535d1fef5d | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 3aecec8bafdb | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | c99e8ef2c545 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 6efef5d19d56 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | d9330eda7d8e | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 45082a0ac41d | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 7c5052aa4e3c | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 10f8d164109b | expat | no fix listed | 1 |
| ghcr.io/ | 64d0da74a578 | expat | 2.5.0-1+deb12u3 | 1 |
| ghcr.io/ | 8f4345c77dda | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | cf85570b1324 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 3be878690629 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | f1629ac5f9ec | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 415323ef112b | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 05002092c621 | expat | 2.8.4-r0 | 1 |
| ghcr.io/ | 6fe372e4e481 | expat | 2.8.4-r0 | 1 |