Servers and applications
CVE-2022-43680
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
- Severity
- High 7.5
- Published
- 24 Oct 2022
- Last changed
- 14 Oct 2026
- Added to UpHeron
- 1 Nov 2026
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
ExpatServers and applications · cpe:a:libexpat_project:libexpat |
|