Mrubyc
Mrubyc: vulnerabilidades y CVE
Mrubyc tiene 3 vulnerabilidades publicadas, 3 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE3
Últimos 12 meses3
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-86547 | Media (6.9) | 0.18% | — | 9 sept 2026 | mrubyc through 4.0.0 contains a null pointer dereference vulnerability in the op_enter() handler in src/vm.c when processing untrusted bytecode. Attackers can craft malicious .mrb bytecode files with OP_ENTER… |
| CVE-2026-38976 | Alta (7.5) | 0.61% | — | 6 jul 2026 | mrubyc through 3.4.1 was found to contain a NULL pointer dereference in src/vm.c in op_super() / OP_SUPER due to a missing runtime guard for top-level super. |
| CVE-2026-38973 | Media (4.4) | 0.16% | — | 6 jul 2026 | mrubyc through release3.4.1 was found to contain an out-of-bounds read in builtin missing-method lookup inside mrbc_find_method(). |