CVE-2026-1144
Last modified
CVE-2026-1144 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Quickjs-Ng | Quickjs | <= 0.11.0 |
References
- https://github.com/quickjs-ng/quickjs/issues/1301Exploit, Issue Tracking
- https://github.com/quickjs-ng/quickjs/issues/1302Exploit, Issue Tracking
- https://github.com/quickjs-ng/quickjs/pull/1303Issue Tracking, Patch
- https://vuldb.com/?ctiid.341737Permissions Required, VDB Entry
- https://vuldb.com/?id.341737Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.735537Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.735538Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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