Servers and applications
CVE-2022-23852
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
- Severity
- Critical 9.8
- Published
- 24 Jan 2022
- Last changed
- 14 Oct 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 2.4.4
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
ExpatServers and applications · cpe:a:libexpat_project:libexpat |
|