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CVE-2026-3979 unimportant priority: Debian including 1 source packages (quickjs-ng), 2 status rows across 2 suites (forky, sid): resolved 2.
A flaw has been found in quickjs-ng quickjs up to 0.12.1. This affects the function js_iterator_concat_return of the file quickjs.c. This manipulation causes use after free. The attack requires local access. The exploit has been published and may be used. Patch name: daab4ad4bae4ef071ed0294618d6244e92def4cd. Applying a patch is the recommended action to fix this issue.