CVE-2025-42873 - Denial of Service (DoS) in SAPUI5 framework (Markdown-it component)

CVE ID : CVE-2025-42873 Published : Dec. 9, 2025, 2:14 a.m. | 2 hours, 3 minutes ago Description : SAPUI5 (and OpenUI5) packages use outdated 3rd party libraries with known security vulnerabilities.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. Severity: 5.9 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor