CVE-2025-46687
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I. Basic Information for CVE-2025-46687
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
QuickJS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QuickJS是QuickJS开源的一个小型且可嵌入的 Javascript 引擎。 QuickJS 0.9.0及之前版本存在安全漏洞，该漏洞源于JS_ReadString缺少长度检查，可能导致堆缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| QuickJS Project | QuickJS | 0 ~ 2025-04-26 | - |
II. Public POCs for CVE-2025-46687
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: QuickJS
- CVE-2026-3979
quickjs-ng quickjs quickjs.c js_iterator_concat_return use a - CVE-2026-1145
quickjs-ng quickjs quickjs.c js_typed_array_constructor_ta h - CVE-2026-1144
quickjs-ng quickjs Atomics Ops quickjs.c use after free - CVE-2026-0822
quickjs-ng quickjs quickjs.c js_typed_array_sort heap-based - CVE-2026-0821
quickjs-ng quickjs quickjs.c js_typed_array_constructor heap
Same vendor: QuickJS Project
Same weakness: CWE-770
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Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42189
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ZEBRA: Permanent Block Discovery Halt via Gossip Queue Satur - CVE-2026-44500
ZEBRA: Allocation Amplification in Inbound Network Deseriali
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