CVE-2026-76956
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.003
- 21st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 760
- of 17,787 indexed, latest versions
- Container images
- 598
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76956 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 760 of 17,787 indexed charts deploy, on 598 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 406 |
| expatdeb | 2.7.1-2, 2.7.1-2+dhi4, 2.7.5-1, 2.8.2-1+e1+2 more | 2.8.4-1 | 190 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
760 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| gitlab-runnerwenerme | 0.92.1 | 1 of 1See more | 904 |
| wexa-studiowexa-studio | 1.2.0 | 1 of 15See more | 14,983 |
| wikiwikijs | 3.0.0 | 1 of 2See more | 5,459 |
| metabasewiremindVerified publisher | 2.27.5-wiremind0 | 1 of 1See more | 1,639 |
| wordpress-alpinewordpress-alpine | 1.5.18 | 2 of 6See more | 3,990 |
| Wordpresswordpress-mariadb | 1.0.2 | 1 of 2See more | 5,560 |
| xboardxboard | 0.2.0 | 1 of 1See more | 1,042 |
| nginx-chartxxoznge-nginx | 0.1.0 | 1 of 1See more | 1,827 |
| my-nginx-appyasser-nginx-app | 0.1.0 | 1 of 1See more | 1,827 |
| NEW_APPzekker6Verified publisher | 0.0.0 | 1 of 1See more | 1,827 |
Container images carrying it
598 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| carbone/ | 518172cbad49 | expat | no fix listed | 1 |
| cars10/ | efddf4fa0fd8 | expat | 2.8.4-r0 | 1 |
| castopod/ | 4e4f0440520f | expat | no fix listed | 1 |
| chandanteekinavar/ | 6de5bd44a325 | expat | 2.8.4-r0 | 1 |
| chatwoot/ | 67ebc751c171 | expat | 2.8.4-r0 | 1 |
| chibisafe/ | 3da4fcbc1a18 | expat | 2.8.4-r0 | 1 |
| chiefonboarding/ | 59bc7aa60fe7 | expat | no fix listed | 1 |
| chocobozzz/ | 052712130691 | expat | no fix listed | 1 |
| clowder/ | fe97882672ca | expat | 2.8.4-r0 | 1 |
| copyparty/ | 0a0a8605062c | expat | 2.8.4-r0 | 1 |
| cybrarist/ | e9e2447ac666 | expat | no fix listed | 1 |
| cznic/ | fe71c5214fdc | expat | no fix listed | 1 |
| datagrok/ | 8c2d48c1545c | expat | 2.8.4-r0 | 1 |
| decisionrules/ | 8c5e14b74a8b | expat | 2.8.4-r0 | 1 |
| deimosfr/ | 284c4040fc6d | expat | no fix listed | 1 |
| dependencytrack/ | 00560b57a6cf | expat | 2.8.4-r0 | 1 |
| dependencytrack/ | 8854a8320475 | expat | 2.8.4-r0 | 1 |
| devkrishan001/ | a0ad60836e6b | expat | 2.8.4-r0 | 1 |
| digitalist/ | bc4aeeaea769 | expat | 2.8.4-r0 | 1 |
| diygod/ | 1d4b508b6357 | expat | no fix listed | 1 |
| docuseal/ | 7493fd7f6728 | expat | 2.8.4-r0 | 1 |
| dokuwiki/ | f08ecfdda239 | expat | no fix listed | 1 |
| dpage/ | 52cb72a9e3da | expat | 2.8.4-r0 | 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 |
| elautoestopista/ | 125ba620d528 | expat | 2.8.4-r0 | 1 |
| electriccoinco/ | 2ae3a551e111 | expat | no fix listed | 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/ | 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 |
| espocrm/ | 1b5a24504ed9 | expat | no fix listed | 1 |
| esteban1930/ | f9078279632c | expat | 2.8.4-r0 | 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 |
| featurehub/ | c8d5551b5e40 | expat | 2.8.4-r0 | 1 |
| featurehub/ | 98ad426737f6 | expat | 2.8.4-r0 | 1 |
| featurehub/ | 477d8bf771a9 | expat | 2.8.4-r0 | 1 |