CVE-2026-93990
HighAdvisory
Published 19 Sept 2026In the index since 21 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.003
- 28th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,449
- of 17,832 indexed, latest versions
- Container images
- 1,279
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
CVE-2026-93990 affecting package expat 2.8.3-2
Carried by container images the latest versions of 1,449 of 17,832 indexed charts deploy, on 1,279 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+37 more | 2.8.4-1+e2 | 1,277 |
| expatrpm | 2.8.2-1.azl3 | no fix listed | 2 |
- OSV records
- DEBIAN-CVE-2026-93990UBUNTU-CVE-2026-93990AZL-103316ECHO-41d9-8113-ce4d
- Trending
- Rank 3 in indexed charts, since 21 Sept 2026. See the ranking →
Charts affected
1,449 by stars
Container images carrying it
1,279 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | b6dd45cc35b3 | expat | no fix listed | 1 |
| library/ | 04ac44a2595b | expat | no fix listed | 1 |
| library/ | 0842dcd4c8f8 | expat | no fix listed | 1 |
| library/ | ef9723cf4fe4 | expat | no fix listed | 1 |
| library/ | dbde329dcbfa | expat | no fix listed | 1 |
| library/ | 4d0bb287d87b | expat | no fix listed | 1 |
| library/ | 8ae66efb09a2 | expat | no fix listed | 1 |
| library/ | ad4a8bae2eb4 | expat | no fix listed | 1 |
| library/ | edeeae67330a | expat | no fix listed | 1 |
| library/ | f73396626d2f | expat | no fix listed | 1 |
| library/ | 55d1e5b2e601 | expat | no fix listed | 1 |
| library/ | dfa9ba46d14b | expat | no fix listed | 1 |
| linuxchina/ | f758e2e567ee | expat | no fix listed | 1 |
| linuxserver/ | a847b5b2d860 | expat | no fix listed | 1 |
| linuxserver/ | 241009026e6f | expat | no fix listed | 1 |
| linuxserver/ | 938810eca3d3 | expat | no fix listed | 1 |
| linuxserver/ | a5e43a05ae79 | expat | no fix listed | 1 |
| linuxserver/ | b801bbcf6386 | expat | no fix listed | 1 |
| linuxserver/ | 0ac871624394 | expat | no fix listed | 1 |
| linuxserver/ | 2ce561a95e7b | expat | no fix listed | 1 |
| linuxserver/ | ebb32940e4bb | expat | no fix listed | 1 |
| linuxserver/ | 2427dde159a2 | expat | no fix listed | 1 |
| linuxserver/ | f93d2560e233 | expat | no fix listed | 1 |
| linuxserver/ | 0ae315a3a456 | expat | no fix listed | 1 |
| linuxserver/ | ab105cc50322 | expat | no fix listed | 1 |
| livekit/ | 1ab01641b366 | expat | no fix listed | 1 |
| localstack/ | 9d278167f2b7 | expat | no fix listed | 1 |
| locustio/ | 51d866285170 | expat | no fix listed | 1 |
| logiqai/ | 65b996bc7bdc | expat | no fix listed | 1 |
| longhornio/ | ede61fe2a472 | expat | no fix listed | 1 |
| louislam/ | 059b49d64739 | expat | no fix listed | 1 |
| louislam/ | 4c364ef96aad | expat | no fix listed | 1 |
| louislam/ | 91e963bfda56 | expat | no fix listed | 1 |
| louislam/ | 9865163f92c1 | expat | no fix listed | 1 |
| louislam/ | c74379ac4509 | expat | no fix listed | 1 |
| lsstsqre/ | b75bf8aaafa4 | expat | no fix listed | 1 |
| machines/ | 2f69ce781400 | expat | no fix listed | 1 |
| makersquad/ | a40dd258c527 | expat | no fix listed | 1 |
| maksymhencha/ | 7f096a681192 | expat | no fix listed | 1 |
| maptiler/ | 7e206140057b | expat | no fix listed | 1 |
| martinhelmich/ | c83a4f3fd7ae | expat | no fix listed | 1 |
| mathesar/ | 091757cb01fe | expat | no fix listed | 1 |
| mautic/ | eb8cc73d97e1 | expat | no fix listed | 1 |
| mbround18/ | 70bd4da591cd | expat | no fix listed | 1 |
| mcp/ | 5ffbf7f0a8aa | expat | no fix listed | 1 |
| mediagis/ | 7923a8e67197 | expat | no fix listed | 1 |
| mediagis/ | c15e941485ef | expat | no fix listed | 1 |
| mediagis/ | d0eae7b51374 | expat | no fix listed | 1 |
| merlos/ | a38fc7e09ed7 | expat | no fix listed | 1 |
| microslac/ | 5c1eb1f5c64d | expat | no fix listed | 1 |