339 matches found
CVE-2025-62491 Use-after-free in js_std_promise_rejection_check in QuickJS
A Use-After-Free UAF vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises ts-rejectedpromiselist. The function jsstdpromiserejectioncheck attempts to iterate over the rejectedpromiselist to report unhandled rejections usi...
CVE-2025-62491
A Use-After-Free UAF vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises ts-rejectedpromiselist. The function jsstdpromiserejectioncheck attempts to iterate over the rejectedpromiselist to report unhandled rejections usi...
CVE-2025-62491
A Use-After-Free UAF vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises ts-rejectedpromiselist. The function jsstdpromiserejectioncheck attempts to iterate over the rejectedpromiselist to report unhandled rejections usi...
CVE-2025-62490
In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...
CVE-2025-62490 Use-after-free in js_print_object in QuickJS
In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...
CVE-2025-62490
CVE-2025-62490 affects QuickJS: in js_print_object, during printing of arrays, maps, or sets, the code reads the length and iterates, but printing a value is not side-effect free. An attacker-defined callback during js_print_value could resize or remove items (e.g., in an array or ms->records)...
CVE-2025-62490 Use-after-free in js_print_object in QuickJS
In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...
CVE-2025-62490
In quickjs, in jsprintobject, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during jsprintvalue, during which the array could get resized and len1 become ou...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS due to a type confusion when handling string addition operations, which could lead to out-of-bounds memory accesses and memory corruption to execute arbitrary code...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS that stems from a post-release reuse issue when handling unprocessed rejected promise lists, which could lead to memory corruption...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS, which stems from an error in the computation of the median in the BigInt string conversion logic, which could lead to out-of-bounds reads and information disclosure...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS that stems from an integer overflow in the BigInt string parsing logic, which could result in a heap out-of-bounds write...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS, which stems from the jsprintobject function not properly handling array size changes during callbacks when printing arrays and collection objects, potentially leading to reuse...
PT-2025-42490
Name of the Vulnerable Software and Affected Versions QuickJS affected versions not specified Description An issue exists in the QuickJS engine’s BigInt string conversion logic within the js bigint to string1 function. This is due to an incorrect calculation of the required number of digits,...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS that stems from an inconsistent representation of buffer sizes due to an integer overflow in the regular expression engine, which could lead to out-of-bounds writes...
QuickJS 安全漏洞
QuickJS is a small and embeddable Javascript engine open-sourced by QuickJS. A security vulnerability exists in QuickJS, which stems from a floating-point precision error in the TypedArray.prototype.indexOf function when handling a negative fromIndex parameter, which could lead to out-of-bounds...
PT-2025-42489
Name of the Vulnerable Software and Affected Versions QuickJS affected versions not specified Description An issue exists in the QuickJS engine related to floating-point arithmetic precision errors within the TypedArray.prototype.indexOf function when a negative fromIndex argument is provided...
PT-2025-42491
Name of the Vulnerable Software and Affected Versions QuickJS affected versions not specified Description A type confusion issue exists in the QuickJS engine related to how the string addition + operation is handled. The issue arises because an attacker can manipulate the type of the left-hand...
