NVD security advisoryHigh
High advisory for A flaw was found in json-glib
CVE-2026-120194 · Reported 31 Oct 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
A flaw was found in json-glibAffected product
Advisory overview
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.