CVE-2025-46687mediumCWE-770

CVE-2025-46687: medium-severity vulnerability in QuickJS

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.6epss 0.3%
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.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Affected products
QuickJS Project · QuickJS
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CVE-2025-46688MEDIUMCVE-2025-46688EPSS 0.3%