CVE-2026-1144

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/quickjs-ng/quickjs/commit/ea3e9d77454e8fc9cb3ef3c504e9c16af5a80141	Patch
https://github.com/quickjs-ng/quickjs/issues/1301	Issue Tracking Exploit
https://github.com/quickjs-ng/quickjs/issues/1302	Issue Tracking Exploit
https://github.com/quickjs-ng/quickjs/pull/1303	Patch Issue Tracking
https://vuldb.com/?ctiid.341737	Permissions Required VDB Entry
https://vuldb.com/?id.341737	Third Party Advisory VDB Entry
https://vuldb.com/?submit.735537	Third Party Advisory VDB Entry
https://vuldb.com/?submit.735538	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:quickjs-ng:quickjs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-19 08:16

Updated : 2026-01-30 15:00

NVD link : CVE-2026-1144

Mitre link : CVE-2026-1144

CVE.ORG link : CVE-2026-1144

JSON object : View

Products Affected

quickjs-ng

quickjs

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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