{"cves":{"cve":{"cveNumber":"CVE-2026-49314","cveUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-49314"}},"description":"Huawei HarmonyOS是华为自主研发的面向全场景的分布式操作系统‌。\n\nHuawei HarmonyOS存在越界写入漏洞，该漏洞源于渲染和合成模块未能正确验证输入数据的长度大小，目前没有详细的漏洞细节提供。","formalWay":"目前厂商已发布升级程序修复该安全问题，详情见厂商官网:\r\nhttps://consumer.huawei.com/en/support/bulletin/2026/9/","isEvent":"通用软硬件漏洞","number":"CNVD-2026-37863","openTime":"2026-09-18","patchDescription":"Huawei HarmonyOS是华为自主研发的面向全场景的分布式操作系统‌。\r\n\r\nHuawei HarmonyOS存在越界写入漏洞，该漏洞源于渲染和合成模块未能正确验证输入数据的长度大小，目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。","patchName":"Huawei HarmonyOS越界写入漏洞（CNVD-2026-37863）的补丁","products":{"product":"Huawei HarmonyOS 6.1.0"},"referenceLink":"https://nvd.nist.gov/vuln/detail/CVE-2026-49314","serverity":"中","submitTime":"2026-09-16","title":"Huawei HarmonyOS越界写入漏洞（CNVD-2026-37863）"}