CVE-2026-0821: Heap-based Buffer Overflow

A vulnerability was determined in quickjs-ng quickjs up to 0.11.0. This vulnerability affects the function jstypedarrayconstructor of the file quickjs.c. Executing a manipulation can lead to heap-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed a...

QuickJS 安全漏洞

QuickJS is QuickJS open source a small and embeddable Javascript engine . A security vulnerability exists in QuickJS 0.11.0 and earlier versions, which is caused by a heap buffer overflow in the function jstypedarrayconstructor in the file quickjs.c, which could lead to the execution of arbitrary...

PT-2026-3427

Name of the Vulnerable Software and Affected Versions quickjs-ng quickjs versions up to 0.11.0 Description A use-after-free issue exists in quickjs-ng quickjs up to version 0.11.0. The problem is located in an unknown function within the quickjs.c file, specifically in the Atomics Ops Handler...

Linux Distros Unpatched Vulnerability : CVE-2025-12745

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. Th...

CVE-2025-12745

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the jsarraybufferslice function. An attacker can access sensitive information or cause application instability by triggering a buffer over-read through crafted input. Remediation A fix was pushed into the...

DEBIAN-CVE-2025-12745

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

UBUNTU-CVE-2025-12745

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745 QuickJS quickjs.c js_array_buffer_slice buffer over-read

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745 QuickJS quickjs.c js_array_buffer_slice buffer over-read

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745 QuickJS quickjs.c js_array_buffer_slice buffer over-read

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

CVE-2025-12745

CVE-2025-12745 affects QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. The vulnerability is in the function js_array_buffer_slice of quickjs.c and causes a buffer over-read. Exploitation is restricted to local execution; the exploit has been publicly disclosed. The CVE description and mul...

EUVD-2025-37919

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

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 buffer over-read in the function jsarraybufferslice in the file quickjs.c, which could lead to a local execution attack...

CVE-2025-12745: Buffer Over-read

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function jsarraybufferslice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public a...

PT-2025-45149

Name of the Vulnerable Software and Affected Versions QuickJS versions prior to eb2c89087def1829ed99630cb14b549d7a98408c Description A flaw exists in QuickJS that allows for a buffer over-read. This issue is related to the js array buffer slice function within the quickjs.c file. Exploitation is...

Linux Distros Unpatched Vulnerability : CVE-2025-62493

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability exists in the QuickJS engine's BigInt string conversion logic jsbiginttostring1 due to an incorrect calculation of the required number of digit...

Linux Distros Unpatched Vulnerability : CVE-2025-62490

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...