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
- 1,782
- of 17,787 indexed, latest versions
- Container images
- 1,643
- 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 1,782 of 17,787 indexed charts deploy, on 1,643 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 | 1,229 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 412 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,782 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| glpieftechcombr-glpiVerified publisher | 2.12.0 | 1 of 5See more | 4,398 |
| elchi-stackelchi | 1.13.0 | 1 of 10See more | 15,501 |
| enavenav-service-architectureVerified publisher | 0.0.7 | 8 of 10See more | 15,865 |
| enbuildenbuildVerified publisher | 0.0.50 | 2 of 6See more | 31,572 |
| roundcubeencircle360-ossVerified publisher | 0.8.3 | 1 of 1See more | 5,615 |
| eoapieoapiOfficialVerified publisher | 0.16.2 | 3 of 7See more | 6,303 |
| copypartyernail-copyparty | 2.0.0 | 1 of 1See more | 1,690 |
| paraerudikaVerified publisher | 0.3.0 | 1 of 1See more | 1,125 |
| scoolderudikaVerified publisher | 0.3.0 | 1 of 1See more | 1,606 |
| iobrokereugen | 0.2.6 | 1 of 1See more | 11,483 |
| vulnz-nvd-mirroreugen | 1.0.0 | 1 of 1See more | 1,676 |
| mcrouterevryfs-ossVerified publisher | 0.4.0 | 1 of 2See more | 6,515 |
| featurehubfeaturehub | 4.1.6 | 3 of 7See more | 8,237 |
| zabbix-server-mysqlfermosit | 3.0.2 | 1 of 4See more | 12,988 |
| flink-operatorflink-operator | 0.1.1 | 1 of 2See more | 12,914 |
| home-assistantgabe565Verified publisher | 0.17.0 | 1 of 1See more | 2,139 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,438 |
| games-on-whalesgeek-cookbookVerified publisher | 1.8.2 | 3 of 7See more | 35,464 |
| gollumgeek-cookbookVerified publisher | 3.4.2 | 1 of 3See more | 4,630 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,717 |
| lazylibrariangeek-cookbookVerified publisher | 7.4.2 | 1 of 1See more | 11,684 |
| omada-controllergeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 11,579 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,035 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,606 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,279 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,071 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,917 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 31,178 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,893 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,455 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,180 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,106 |
| harp-proxyharp | 0.8.1 | 1 of 1See more | 6,092 |
| hawkhawk | 1.1.5 | 1 of 4See more | 13,656 |
| hello-helmhellok8s | 0.1.0 | 1 of 2See more | 2,012 |
| app-blueprinthelm-app-blueprintVerified publisher | 0.2.1 | 1 of 1See more | 840 |
| guacamolehelmforgeVerified publisher | 1.5.2 | 1 of 5See more | 8,773 |
| kafkahelmforgeVerified publisher | 1.3.14 | 1 of 1See more | 550 |
| matomohelmforgeVerified publisher | 2.3.0 | 1 of 3See more | 2,711 |
| mywebapphelm-nginxVerified publisher | 0.1.0 | 1 of 1See more | 1,839 |
| helmuphelmupVerified publisher | 0.1.0 | 3 of 3See more | 16,532 |
| hivemq-platform-operatorhivemqOfficialVerified publisher | 0.2.26 | 1 of 1See more | 920 |
| hivemq-swarmhivemqOfficialVerified publisher | 0.2.70 | 1 of 1See more | 1,388 |
| huehue | 1.0.3 | 1 of 3See more | 12,461 |
| cyberchefhv-helm-repo | 0.3.3 | 1 of 1See more | 1,110 |
| iceberg-resticeberg-rest-fixture | 0.0.1 | 1 of 2See more | 3,509 |
| odooimioVerified publisher | 3.0.2 | 1 of 3See more | 3,081 |
| immichimmich-helm | 0.3.0 | 2 of 4See more | 15,749 |
| elasticinseefrlab | 2.2.0 | 1 of 2See more | 17,365 |
| invidiousinvidious | 2.3.0 | 1 of 4See more | 254 |
Container images carrying it
1,643 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| moby/ | a095b3d11ce1 | expat | 2.8.4-r0 | 1 |
| mockserver/ | 80b3b1a26f35 | expat | 2.5.0-1+deb12u3 | 1 |
| moodlehq/ | 922af5166835 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | d7d4a5463525 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | e418cc694bd5 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | e8fd856e593d | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | 3caa8f710ee0 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | 5f0a38498271 | expat | no fix listed | 1 |
| moreillon/ | 6597e6b98d21 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | d2ee0423b797 | expat | 2.5.0-1+deb12u3 | 1 |
| mrasif/ | 375a1ed8fdc0 | expat | 2.8.4-r0 | 1 |
| mrnim94/ | 86c4807a4bca | expat | 2.8.4-r0 | 1 |
| mshanley80/ | 5b189a70c0fb | expat | no fix listed | 1 |
| muhammedgamal/ | 74b4cd69b6fa | expat | 2.5.0-1+deb12u3 | 1 |
| muluder/ | 43b597a93da7 | expat | no fix listed | 1 |
| mvance/ | 4bf67b567f39 | expat | 2.5.0-1+deb12u3 | 1 |
| mvance/ | 76906da36d18 | expat | 2.5.0-1+deb12u3 | 1 |
| n8nio/ | 761374d4eb84 | expat | 2.8.4-r0 | 1 |
| n8nio/ | cfe2704ff858 | expat | 2.8.4-r0 | 1 |
| n8nio/ | ed16e560c40e | expat | 2.8.4-r0 | 1 |
| netbirdio/ | aae926912ca4 | expat | 2.8.4-r0 | 1 |
| netboxcommunity/ | 3d652dca5351 | expat | no fix listed | 1 |
| netboxcommunity/ | 91b823a05cb5 | expat | no fix listed | 1 |
| netdata/ | c45c71eb23ff | expat | no fix listed | 1 |
| nethermind/ | 15517708c3b6 | expat | no fix listed | 1 |
| netrisai/ | 8c5074f55ae5 | expat | 2.8.4-r0 | 1 |
| netskopeprivateaccess/ | 93e2fd164a93 | expat | no fix listed | 1 |
| networktocode/ | ed484336b1ad | expat | no fix listed | 1 |
| nginxdemos/ | 751bf8933179 | expat | 2.8.4-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 4210a3296e7c | expat | no fix listed | 1 |
| nginxinc/ | 62a904036bfc | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 6320020c7da8 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | b37d9945be77 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | c5b989ebc150 | expat | no fix listed | 1 |
| nginxinc/ | e93571f3d083 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | f972e5322b97 | expat | 2.8.4-r0 | 1 |
| nginx/ | 520d439f9a9a | expat | no fix listed | 1 |
| nginx/ | 8ca7b42ae702 | expat | no fix listed | 1 |
| nirmalnaveen/ | 8541a39162f3 | expat | 2.5.0-1+deb12u3 | 1 |
| nodered/ | 10f40d0a83e7 | expat | 2.8.4-r0 | 1 |
| nodered/ | 216e7403aab9 | expat | 2.8.4-r0 | 1 |
| nodered/ | d73ae167cb9b | expat | 2.8.4-r0 | 1 |
| nousresearch/ | e0df6adebddf | expat | no fix listed | 1 |
| novosga/ | 34b9acbe6e51 | expat | 2.8.4-r0 | 1 |
| octoboxio/ | d909041c46eb | expat | 2.8.4-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | expat | 2.5.0-1+deb12u3 | 1 |
| offchainlabs/ | e95865866129 | expat | 2.5.0-1+deb12u3 | 1 |
| oled01/ | 05d3e398e675 | expat | 2.5.0-1+deb12u3 | 1 |