汇总 widevine 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。
已披露问题常与 缓冲区溢出与整数处理缺陷 相关，可能在 软件部署与生产负载 场景中带来 应用崩溃与内存损坏 等暴露风险。
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-2022-48336 | Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagParseAndStoreData integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 1.09% | 2023-06-26 | 2026-06-17 |
| CVE-2022-48335 | Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagVerifyProvisioning integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 1.09% | 2023-06-26 | 2026-06-17 |
| CVE-2022-48334 | Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys total_len+file_name_len integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 0.93% | 2023-06-26 | 2026-06-17 |
| CVE-2022-48333 | Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys prefix_len+feature_name_len integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 0.93% | 2023-06-26 | 2026-06-17 |
| CVE-2022-48332 | Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys file_name_len integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 0.93% | 2023-06-26 | 2026-06-17 |
| CVE-2022-48331 | Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys feature_name_len integer overflow and resultant buffer overflow. | [email protected] | 9.8 | 0.93% | 2023-06-26 | 2026-06-17 |