CVE-2026-54897 Detail
Not Scheduled
This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns. DescriptionOj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. Prior to 3.17.2, Oj::Doc iterators (each_value, each_child, each_leaf) were vulnerable to a heap use-after-free. When a Ruby block yielded during iteration calls doc.close or d.close, the document's heap memory is freed while the C iterator is still running. When control returns from the block, the iterator reads from the freed region, producing a use-after-free accessible from pure Ruby. This issue has been fixed in version 3.17.2. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-54897 NVD Published Date: 06/30/2026 NVD Last Modified: 07/01/2026 Source: GitHub, Inc. |
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