CVE-2026-120194 (GCVE-0-2026-120194)

Vulnerability from cvelistv5 – Published: 2026-10-31 10:11 – Updated: 2026-10-31 10:11
VLAI
Title
Json-glib: json-glib: infinite loop in json_path_query() with negative jsonpath slice step
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1085 records in the last 180 days details
References
Impacted products
Date Public
2026-10-29 00:00
Credits
Red Hat would like to thank Avinash Hanwate for reporting this issue.
Show details on NVD website
To clipboard 

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