CVE lookup

CVE-2026-49844

Pruva has a verified reproduction for CVE-2026-49844: Log4j MapMessage emits invalid JSON for non-finite values. The canonical evidence record is REPRO-2026-00286.

REPRO

REPRO-2026-00286

Package

org.apache.logging.log4j:log4j-api · maven

Severity

MEDIUM

Status

published

Open verified reproduction Plain text for agents NVD source