Ubuntu 26.04 LTS：libheif 漏洞 （USN-8526-1）
medium Nessus 插件 ID 326250
语言：
版本 1.3
Jul 23, 2026, 8:43 AM
- CVSS metrics ("CVSSv3 score" set to 7.1)
- CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H")
- CVSSv3 score source (changed from "CVE-2026-47254" to none)
- CVSSv3 severity (based on None, severity increased from "Medium" to "High")
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