CLEANSTART-2026-KK56976
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KK56976.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2026-KK56976
- Upstream
- Published
- 2026-10-01T00:35:38Z
- Modified
- 2026-10-01T03:00:08Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON
- Details
-
CVE-2026-49844 affects multiple packages. Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. See references for individual vulnerability details.
- References
Affected packages
CleanStart / elasticsearch
Package
- Name
- elasticsearch