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CVE-2026-58549

CVSS 4.0 · Medium EPSS 0.09% · P1

Possible ATT&CK Techniques 1AI

T1005 · Data from Local System

Affected Version Matrix 1

VendorProductVersion RangeStatus
HuaweiHarmonyOS6.1.0affected
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I. Basic Information for CVE-2026-58549

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds read vulnerability in the image codec module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei harmonyos 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei harmonyos是中国Huawei公司的一个分布式操作系统平台。 Huawei harmonyos 6.1.0版本存在缓冲区错误漏洞，该漏洞源于图像编解码模块存在越界读取问题，可能导致影响服务机密性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
HuaweiHarmonyOS 6.1.0 -

II. Public POCs for CVE-2026-58549

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III. Intelligence Information for CVE-2026-58549

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Vendor Advisories for CVE-2026-58549 (4)

Same Patch Batch · Huawei · 2026-07-15 · 11 CVEs total

CVE-2026-585587.8 HIGHHuawei harmonyos 处理逻辑错误漏洞
CVE-2026-585546.6 MEDIUMHuawei HarmonyOS 信息泄露漏洞
CVE-2026-585556.6 MEDIUMHuawei HarmonyOS 权限许可和访问控制问题漏洞
CVE-2026-585596.5 MEDIUMHuawei harmonyos 资源管理错误漏洞
CVE-2026-585565.1 MEDIUMHuawei harmonyos 权限许可和访问控制问题漏洞
CVE-2026-585525.1 MEDIUMHuawei HarmonyOS 缓冲区错误漏洞
CVE-2026-585515.1 MEDIUMHuawei HarmonyOS 缓冲区错误漏洞
CVE-2026-585574.8 MEDIUMHuawei HarmonyOS 处理逻辑错误漏洞
CVE-2026-585534.0 MEDIUMHuawei HarmonyOS 缓冲区错误漏洞
CVE-2026-585504.0 MEDIUMHuawei HarmonyOS 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei
Same weakness: CWE-120

V. Comments for CVE-2026-58549

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