Medium severity5.6NVD Advisory· Published Apr 27, 2025· Updated Jun 17, 2026
CVE-2025-46688
CVE-2025-46688
Description
quickjs-ng through 0.9.0 has an incorrect size calculation in JS_ReadBigInt for a BigInt, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: <=0.9.0
- Range: 0
Patches
Vulnerability mechanics
References
6- github.com/bellard/quickjs/commit/1eb05e44fad89daafa8ee3eb74b8520b4a37ec9anvdPatch
- github.com/quickjs-ng/quickjs/commit/28fa43d3ddff2c1ba91b6e3a788b2d7ba82d1465nvdPatch
- github.com/quickjs-ng/quickjs/pull/1020nvdPatch
- github.com/bellard/quickjs/issues/399nvdExploitThird Party Advisory
- github.com/quickjs-ng/quickjs/issues/1018nvdThird Party Advisory
- bellard.org/quickjs/ChangelognvdProduct
News mentions
0No linked articles in our index yet.