Report: CVE-2026-3979 - quickjs-ng quickjs quickjs.c js_iterator_concat_return use after free

Report: CVE-2026-3979 - quickjs-ng quickjs quickjs.c js_iterator_concat_return use after free

CVE ID :CVE-2026-3979 Published : March 12, 2026, 4:16 a.m. | 1 hour, 28 minutes ago Description :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. Severity: 5.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
March 12, 2026
Attack Vector: local