CVE-2026-1144 is a use-after-free vulnerability in quickjs-ng quickjs versions up to 0.11.0, specifically within an unknown function in quickjs.c related to Atomics Ops Handler. This vulnerability carries a CVSS score of 8.8 (High), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially leading to high impact on confidentiality, integrity, and availability. While the exploit is publicly available, there is no evidence of active exploitation in the wild, and it has received limited community discussion and no media coverage. A patch (ea3e9d77454e8fc9cb3ef3c504e9c16af5a80141) is available and strongly recommended to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.11.0CPE matchmatch criteria | cpe:2.3:a:quickjs-ng:quickjs:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.