What’s Vulnerable › Vulnerabilities

CVE-2026-49303

• Severity: medium (CVSS 5.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-17 · updated 2026-08-28
• Weakness: CWE-264

Description

Permission control vulnerability in the notification module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected products

• Huawei EMUI: 15.0.0, 14.2.0, 14.0.0
• Huawei HarmonyOS: 4.3.1, 4.3.0, 4.2.0, 4.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2026/8/
• https://consumer.huawei.com/en/support/bulletinvision/2026/8/

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