CVE-2025-42873
Medium · 5.9CVSS
5.9
EPSS
0.4%
Published
Dec 9, 2025
CISA due date
—
The record
SAPUI5 (and OpenUI5) packages use outdated 3rd party libraries with known security vulnerabilities. When markdown-it encounters special malformed input, it fails to terminate properly, resulting in an infinite loop. This Denial of Service via infinite loop causes high CPU usage and system unresponsiveness due to a blocked processing thread. This vulnerability has no impact on confidentiality or integrity but has a high impact on system availability.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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