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
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 |
|---|---|---|---|---|
| hyperledger/ | a674d35eec9a | expat | no fix listed | 2 |
| infisical/ | 02082bf13163 | expat | no fix listed | 2 |
| istio/ | dbb7726d1bf0 | expat | no fix listed | 2 |
| istio/ | a78b7a165744 | expat | no fix listed | 2 |
| jenkins/ | b470bcdc4ecd | expat | 2.5.0-1+deb12u3 | 2 |
| jenkins/ | c4098086090c | expat | no fix listed | 2 |
| kubeshop/ | 44166c28422f | expat | 2.8.4-r0 | 2 |
| kurento/ | 03c0d34d0828 | expat | no fix listed | 2 |
| langgenius/ | 09b7e8705673 | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 5aa8400b4b3b | expat | no fix listed | 2 |
| library/ | 7cbcec0086ac | expat | no fix listed | 2 |
| library/ | b97df9e0e1ee | expat | no fix listed | 2 |
| library/ | 6e23479198b9 | expat | no fix listed | 2 |
| library/ | 98f8ec75657d | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 9dd288848f44 | expat | no fix listed | 2 |
| library/ | 6e75aa8f767c | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | eedf63967cdb | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 935b3f84c1e4 | expat | no fix listed | 2 |
| library/ | f020c06da226 | expat | no fix listed | 2 |
| library/ | f474a901faec | expat | no fix listed | 2 |
| library/ | 30bff39330d1 | expat | no fix listed | 2 |
| library/ | f258365d4882 | expat | no fix listed | 2 |
| lightstep/ | 11c5569aaf3b | expat | no fix listed | 2 |
| louislam/ | 917318f9d7be | expat | 2.5.0-1+deb12u3 | 2 |
| louislam/ | 9aeb4e51d038 | expat | 2.5.0-1+deb12u3 | 2 |
| louislam/ | a8610b3b4c38 | expat | 2.5.0-1+deb12u3 | 2 |
| mbentley/ | f4e682274bed | expat | no fix listed | 2 |
| memgraph/ | bd3fe13228f4 | expat | no fix listed | 2 |
| mesosphere/ | 073db43d0b8b | expat | no fix listed | 2 |
| metabase/ | 9491ed11c901 | expat | 2.8.4-r0 | 2 |
| moby/ | 504731e577c2 | expat | 2.8.4-r0 | 2 |
| moreillon/ | c9f85db3baa5 | expat | 2.5.0-1+deb12u3 | 2 |
| moreillon/ | e1c9bfab5c16 | expat | 2.5.0-1+deb12u3 | 2 |
| moreillon/ | b067dbbbb6af | expat | 2.5.0-1+deb12u3 | 2 |
| n8nio/ | 14c4285bc303 | expat | 2.8.4-r0 | 2 |
| n8nio/ | 5d9f0cc5672b | expat | 2.8.4-r0 | 2 |
| nacos/ | 1c191c30c8cd | expat | no fix listed | 2 |
| nginxinc/ | 65e3e85dbaed | expat | 2.8.4-r0 | 2 |
| nginxinc/ | cb92301e719d | expat | no fix listed | 2 |
| nutanix/ | 9c373718e1b1 | expat | no fix listed | 2 |
| obolnetwork/ | 278c7e2897b6 | expat | no fix listed | 2 |
| obsidiandynamics/ | 5337c9e0e2de | expat | no fix listed | 2 |
| omecproject/ | cfdb566dd949 | expat | no fix listed | 2 |
| opea/ | 5c9639de61c1 | expat | 2.5.0-1+deb12u3 | 2 |
| opea/ | e48613afb191 | expat | 2.5.0-1+deb12u3 | 2 |
| opea/ | eb746b263705 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 1691ad6612a3 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 27cb9b952f0d | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 5b176baa3694 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 6e8b2df6c5a4 | expat | 2.5.0-1+deb12u3 | 2 |