CVE-2026-1144

6.3 MEDIUM
Published: January 19, 2026 Modified: February 23, 2026
View on NVD

Description

A vulnerability was detected in quickjs-ng quickjs up to 0.11.0. Affected is an unknown function of the file quickjs.c of the component Atomics Ops Handler. The manipulation results in use after free. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as ea3e9d77454e8fc9cb3ef3c504e9c16af5a80141. Applying a patch is advised to resolve this issue.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/quickjs-ng/quickjs/issues/1301
Source: cna@vuldb.com
Exploit Issue Tracking
https://github.com/quickjs-ng/quickjs/issues/1302
Source: cna@vuldb.com
Exploit Issue Tracking
https://github.com/quickjs-ng/quickjs/pull/1303
Source: cna@vuldb.com
Issue Tracking Patch
https://vuldb.com/?ctiid.341737
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.341737
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.735537
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.735538
Source: cna@vuldb.com
Third Party Advisory VDB Entry

9 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.3 / 10.0
EPSS (Exploit Probability)
0.1%
33th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

quickjs-ng