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libheif 缓冲区错误漏洞

🗓️ 19 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 7 Views

Libheif before version 1.21.2 has a heap overflow in tile composition that enables 64-byte data writes via crafted HEIF or AVIF files.

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02 Jun 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.18.8
EPSS0.00015
SSVC
7