汇总 unicorn-engine 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
历史漏洞主要涉及 内存损坏 等问题，部分漏洞可能导致 内存损坏，并影响 软件部署与生产负载 相关场景。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2022-29695 | Unicorn Engine v2.0.0-rc7 contains memory leaks caused by an incomplete unicorn engine initialization. | [email protected] | 7.5 | 1.07% | 2022-06-02 | 2026-06-17 |
| CVE-2022-29694 | Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free. | [email protected] | 7.5 | 1.83% | 2022-06-02 | 2026-06-17 |
| CVE-2022-29693 | Unicorn Engine v2.0.0-rc7 and below was discovered to contain a memory leak via the function uc_close at /my/unicorn/uc.c. | [email protected] | 7.5 | 1.18% | 2022-06-02 | 2026-06-17 |
| CVE-2022-29692 | Unicorn Engine v1.0.3 was discovered to contain a use-after-free vulnerability via the hook function. | [email protected] | 7.8 | 0.76% | 2022-06-02 | 2026-06-17 |
| CVE-2021-44078 | An issue was discovered in split_region in uc.c in Unicorn Engine before 2.0.0-rc5. It allows local attackers to escape the sandbox. An attacker must first obtain the ability to execute crafted code in the target sandbox in order to exploit this vulnerability. The specific flaw exists within the virtual memory manager. The issue results from the faulty comparison of GVA and GPA while calling uc_mem_map_ptr to free part of a claimed memory block. An attacker can leverage this vulnerability to esc | [email protected] | 8.1 | 0.53% | 2021-12-26 | 2026-06-17 |
| CVE-2021-36979 | Unicorn Engine 1.0.2 has an out-of-bounds write in tb_flush_armeb (called from cpu_arm_exec_armeb and tcg_cpu_exec_armeb). | [email protected] | 5.5 | 0.88% | 2021-07-20 | 2026-06-16 |
| CVE-2020-36431 | Unicorn Engine 1.0.2 has an out-of-bounds write in helper_wfe_arm. | [email protected] | 5.5 | 0.27% | 2021-07-20 | 2026-06-16 |