CVE-2026-0821
quickjs-ng quickjs quickjs.c js_typed_array_constructor heap-based overflow
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
10 ene 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A vulnerability was determined in quickjs-ng quickjs up to 0.11.0. This vulnerability affects the function js_typed_array_constructor of the file quickjs.c. Executing a manipulation can lead to heap-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called c5d80831e51e48a83eab16ea867be87f091783c5. A patch should be applied to remediate this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
quickjs-ng · quickjsReferencias
https://github.com/quickjs-ng/quickjs/https://github.com/quickjs-ng/quickjs/commit/c5d80831e51e48a83eab16ea867be87f091783c5https://github.com/quickjs-ng/quickjs/issues/1296https://github.com/quickjs-ng/quickjs/issues/1296#issue-3780003395https://github.com/quickjs-ng/quickjs/pull/1299https://vuldb.com/?ctiid.340355https://vuldb.com/?id.340355https://vuldb.com/?submit.731780