Servers and applications
CVE-2026-42536
Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
- Severity
- High 7.5
- Published
- 8 Jun 2026
- Last changed
- 14 Sept 2026
- Added to UpHeron
- 17 Oct 2026
- Fixed in
- 2.4.68
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Apache HTTP ServerServers and applications · cpe:a:apache:http_server |
|