CVE-2026-1145

MEDIUM

quickjs-ng quickjs < 0.11.0 - Heap-Based Buffer Overflow in js_typed_array_constructor_ta

Title source: llm

Description

A flaw has been found in quickjs-ng quickjs up to 0.11.0. Affected by this vulnerability is the function js_typed_array_constructor_ta of the file quickjs.c. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 53aebe66170d545bb6265906fe4324e4477de8b4. It is suggested to install a patch to address this issue.

References (8)

Core 8

Core References

Third Party Advisory, VDB Entry vdb-entry technical-description

https://vuldb.com/?id.341738

Permissions Required, VDB Entry signature permissions-required

https://vuldb.com/?ctiid.341738

Third Party Advisory, VDB Entry third-party-advisory

https://vuldb.com/?submit.735539

Exploit, Issue Tracking issue-tracking

https://github.com/quickjs-ng/quickjs/issues/1305

Patch, Issue Tracking issue-tracking

https://github.com/quickjs-ng/quickjs/pull/1306

Issue Tracking, Exploit exploit issue-tracking

https://github.com/quickjs-ng/quickjs/issues/1305#issue-3785444372

Patch patch

https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4

View Patch ZIP pw:eip

Various Sources product

https://github.com/quickjs-ng/quickjs/

Scores

CVSS v3 6.3

EPSS 0.0034

EPSS Percentile 25.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-119 CWE-122

Status published

Products (1)

quickjs-ng/quickjs < 0.11.0

Published Jan 19, 2026

Tracked Since Feb 18, 2026