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CVE-2026-3979

quickjs-ng quickjs quickjs.c js_iterator_concat_return use after free PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
quickjs-ng / quickjsaffected 0.12.0; affected 0.12.1

CWE

CWE-416, CWE-119

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.