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EUVD-2026-3233 · Published Jan 19, 2026
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.
Technologies
Quickjs-Ng Quickjs
Weaknesses
CWE-122CWE-119
CVSS scores
- v4.02.1
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 - v3.18.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - v2.07.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
References
- https://github.com/quickjs-ng/quickjs/issues/1305
- https://github.com/quickjs-ng/quickjs/issues/1305#issue-3785444372
- https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4
- https://github.com/quickjs-ng/quickjs/
- https://github.com/quickjs-ng/quickjs/pull/1306
- https://vuldb.com/?ctiid.341738
Potentially impacted assets
See if this affects your attack surface
