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Medium severity5.3NVD Advisory· Published Mar 12, 2026· Updated Apr 29, 2026

CVE-2026-3979

CVE-2026-3979

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Quickjs Ng/Quickjsreferences2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <=0.12.1

Patches

Vulnerability mechanics

References

7

News mentions

0

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