Is CVE-2026-120194 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-120194?

CVE-2026-120194 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-120194

Description

A flaw was found in json-glib. The JSONPath slice evaluator used by json_path_query() can enter an infinite loop when given a slice expression with a negative step. An application that evaluates attacker-controlled JSONPath expressions can be forced into a hang, leading to a denial of service.