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 |
|---|---|---|---|
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 10,027 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,938 |
| dawarichhelmforgeVerified publisher | 1.0.1 | 2 of 4See more | 10,442 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,930 |
| druidhelmforgeVerified publisher | 1.3.6 | 2 of 4See more | 8,623 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,884 |
| entehelmforgeVerified publisher | 1.0.2 | 1 of 4See more | 4,254 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,304 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,849 |
| giteahelmforgeVerified publisher | 1.1.20 | 1 of 1See more | 543 |
| immichhelmforgeVerified publisher | 1.2.8 | 2 of 5See more | 11,122 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,498 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,361 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,453 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,771 |
| minecrafthelmforgeVerified publisher | 1.5.4 | 1 of 1See more | 4,129 |
| moodlehelmforgeVerified publisher | 1.1.0 | 1 of 2See more | 6,206 |
| netboxhelmforgeVerified publisher | 2.0.1 | 1 of 4See more | 4,347 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 1 of 3See more | 7,211 |
| opencloudhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 670 |
| openreel-videohelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 1,086 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,819 |
| poznotehelmforgeVerified publisher | 2.0.3 | 1 of 1See more | 483 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,084 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,253 |
| uptime-kumahelmforgeVerified publisher | 1.5.13 | 1 of 1See more | 30,326 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,145 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,680 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,626 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 1 of 7See more | 7,528 |
| openbashelm-openbasVerified publisher | 1.8.14 | 2 of 7See more | 25,190 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,001 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,242 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,085 |
| my-nginxhelmtaiwo | 0.1.0 | 1 of 1See more | 1,849 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,996 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,363 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.36 | 1 of 1See more | 1,238 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,948 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,415 |
| webserverhongshaoyangVerified publisher | 0.1.3 | 1 of 1See more | 902 |
| paperlesshpVerified publisher | 0.1.2 | 2 of 5See more | 26,984 |
| httpbin2022httpbin2022Verified publisher | 0.1.1 | 1 of 1See more | 8,751 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,372 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 2 of 3See more | 16,495 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 2 of 4See more | 20,741 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 1 of 2See more | 3,428 |
| hydrahydraVerified publisher | 0.9.5 | 1 of 2See more | 9,084 |
| isolated-vmhydraVerified publisher | 0.9.4 | 1 of 1See more | 7,785 |
| nginx-charthyomin-nginx | 0.1.0 | 1 of 1See more | 1,849 |
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 |
|---|---|---|---|---|
| omecproject/ | 28a90cc26716 | expat | no fix listed | 1 |
| omecproject/ | b4ae7d0d6b74 | expat | no fix listed | 1 |
| omecproject/ | bcc5f19fd676 | expat | no fix listed | 1 |
| omecproject/ | 5715e5648aa0 | expat | no fix listed | 1 |
| omecproject/ | d109a8e57e71 | expat | no fix listed | 1 |
| oneuptime/ | f6f2c1c536bc | expat | no fix listed | 1 |
| onosproject/ | 44914a8d4b3f | expat | no fix listed | 1 |
| onyxdotapp/ | 473fdffe4e67 | expat | no fix listed | 1 |
| opea/ | 25dd26d9cd09 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 38c51b791efa | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 58f91683892d | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 2bee4eb66f3e | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | e2436483b73d | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 3ef121f34610 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 3eaa91849512 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 7f854e9bffaf | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 262c6048aab8 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | f68bec6a1271 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 02f9e8fa5d71 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 249afad3d268 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | 257ae94709e9 | expat | 2.5.0-1+deb12u3 | 1 |
| opea/ | fe08165d7770 | expat | 2.5.0-1+deb12u3 | 1 |
| openaev/ | 0a12ce8b3db9 | expat | no fix listed | 1 |
| openbas/ | a277796d9724 | expat | 2.5.0-1+deb12u3 | 1 |
| openbas/ | d986d80b0a75 | expat | no fix listed | 1 |
| opencloudeu/ | 6d992ccc5f1c | expat | 2.8.4-r0 | 1 |
| opencsghq/ | 2f03fead54db | expat | 2.5.0-1+deb12u3 | 1 |
| opencsghq/ | af7191a9cf8a | expat | no fix listed | 1 |
| opencsghq/ | 865814dc87a1 | expat | 2.8.4-r0 | 1 |
| opencsghq/ | b6d87e1048c2 | expat | 2.5.0-1+deb12u3 | 1 |
| opencsghq/ | 47e22aa71870 | expat | no fix listed | 1 |
| opencsghq/ | b4e849fcf94a | expat | no fix listed | 1 |
| opendatacube/ | 120457ffcd69 | expat | no fix listed | 1 |
| opendatacube/ | 5d810e8504b8 | expat | no fix listed | 1 |
| opendatacube/ | 91870111837c | expat | no fix listed | 1 |
| opendatacube/ | 1b90cdf68831 | expat | no fix listed | 1 |
| opendatacube/ | 80df355a660b | expat | no fix listed | 1 |
| openebs/ | a39ef27ea28b | expat | no fix listed | 1 |
| openelevation/ | 82fb21612e86 | expat | no fix listed | 1 |
| openhab/ | bfd4a60e90da | expat | no fix listed | 1 |
| openkm/ | 3bc465a7461b | expat | no fix listed | 1 |
| opennode/ | a8b5b4777027 | expat | 2.8.4-r0 | 1 |
| opennode/ | 4c82b15d9042 | expat | no fix listed | 1 |
| openproject/ | 88dc1359dfb5 | expat | 2.5.0-1+deb12u3 | 1 |
| openproject/ | 48952034215d | expat | no fix listed | 1 |
| openresty/ | acd832254d9c | expat | 2.8.4-r0 | 1 |
| openstackhelm/ | f728510bab3c | expat | no fix listed | 1 |
| openstackhelm/ | e07d75953d2e | expat | no fix listed | 1 |
| openthread/ | f307f59f6432 | expat | no fix listed | 1 |
| openvino/ | 1e7cd1d70cc1 | expat | no fix listed | 1 |