CVE-2025-46687
quickjs-ng through 0.9.0 has a missing length check in JS_ReadString for a string, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.
No affected software listed.
- https://bellard.org/quickjs/Changelog
- https://github.com/bellard/quickjs/commit/1eb05e44fad89daafa8ee3eb74b8520b4a37ec9a
- https://github.com/bellard/quickjs/issues/399
- https://github.com/quickjs-ng/quickjs/commit/28fa43d3ddff2c1ba91b6e3a788b2d7ba82d1465
- https://github.com/quickjs-ng/quickjs/issues/1018
- https://github.com/quickjs-ng/quickjs/pull/1020
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