CVE-2026-76641
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.004
- 29th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,137
- of 17,790 indexed, latest versions
- Container images
- 1,055
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76641 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,137 of 17,790 indexed charts deploy, on 1,055 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 | 404 |
| expatdeb | 2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+27 more | 2.8.4-1 | 649 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,137 by stars
Container images carrying it
1,055 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| signalen/ | 1ab79cb7fe21 | expat | 2.8.4-r0 | 1 |
| sismics/ | f4b0ef019cf1 | expat | no fix listed | 1 |
| slagattollas/ | 68e7f56393fc | expat | no fix listed | 1 |
| snipe/ | 141ebf2386fe | expat | no fix listed | 1 |
| snipe/ | 55fb7636a98c | expat | no fix listed | 1 |
| snyk/ | fb5ad76ce84e | expat | 2.8.4-r0 | 1 |
| socialmediamacroscope/ | 70fb11d4f531 | expat | no fix listed | 1 |
| socialmediamacroscope/ | 19d3d26d53ee | expat | no fix listed | 1 |
| socialmediamacroscope/ | f508216be63c | expat | no fix listed | 1 |
| softwaremill/ | 845b5e8f8056 | expat | no fix listed | 1 |
| someblackmagic/ | 6eca64b6b440 | expat | no fix listed | 1 |
| sondresjo/ | f41e452800ff | expat | no fix listed | 1 |
| stackstorm/ | 88235ba70cad | expat | no fix listed | 1 |
| stackstorm/ | 6f56d239d280 | expat | no fix listed | 1 |
| stackstorm/ | 33ecfda16608 | expat | no fix listed | 1 |
| stackstorm/ | 4e3f8c7ca52d | expat | no fix listed | 1 |
| stackstorm/ | f190a6212195 | expat | no fix listed | 1 |
| stackstorm/ | 259503496ff9 | expat | no fix listed | 1 |
| stackstorm/ | b1de2055c362 | expat | no fix listed | 1 |
| stackstorm/ | b1a338f64773 | expat | no fix listed | 1 |
| stackstorm/ | 1c8904a3bf67 | expat | no fix listed | 1 |
| stackstorm/ | 1bf35bfaf00c | expat | no fix listed | 1 |
| stackstorm/ | 19fdfffdbba8 | expat | no fix listed | 1 |
| stashapp/ | 24dbd7607174 | expat | no fix listed | 1 |
| stashapp/ | df744af5a0c9 | expat | 2.8.4-r0 | 1 |
| stashapp/ | a534c8afdf39 | expat | no fix listed | 1 |
| statcan/ | 3921305425b8 | expat | no fix listed | 1 |
| streamnative/ | 11bceacec8fb | expat | no fix listed | 1 |
| structurizr/ | 4b5ffb5119c8 | expat | no fix listed | 1 |
| supabase/ | c8eb9858eafe | expat | 2.8.4-r0 | 1 |
| supabase/ | f6c42a04163d | expat | 2.8.4-r0 | 1 |
| svcosti/ | 8428d87bc5d0 | expat | 2.8.4-r0 | 1 |
| svtechnmaa/ | a934ffd63d25 | expat | no fix listed | 1 |
| svtechnmaa/ | 1d71314424aa | expat | no fix listed | 1 |
| svtechnmaa/ | 6e368ace0977 | expat | no fix listed | 1 |
| swaggerapi/ | 9ae209e3791e | expat | 2.8.4-r0 | 1 |
| sysnet4admin/ | bc25b152d88e | expat | no fix listed | 1 |
| szurubooru/ | 880a53ca446d | expat | 2.8.4-r0 | 1 |
| szurubooru/ | accf2ad9fbc3 | expat | 2.8.4-r0 | 1 |
| tchiotludo/ | c2824dc2ae44 | expat | no fix listed | 1 |
| temporalio/ | a3a52e6ca122 | expat | 2.8.4-r0 | 1 |
| temporalio/ | cfde8170c92f | expat | 2.8.4-r0 | 1 |
| tensorflow/ | 1e3172090703 | expat | no fix listed | 1 |
| thmmniii/ | 5438517d9fc2 | expat | no fix listed | 1 |
| timescale/ | 289d55704b1b | expat | 2.8.4-r0 | 1 |
| timescale/ | bc8527e62f70 | expat | 2.8.4-r0 | 1 |
| timescale/ | a8e3322e1cf9 | expat | no fix listed | 1 |
| timescale/ | cdb9ae118899 | expat | no fix listed | 1 |
| timescale/ | d7db8f1085a3 | expat | no fix listed | 1 |
| timescale/ | e8d0a9cc3db5 | expat | no fix listed | 1 |