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libarchive 缓冲区错误漏洞

🗓️ 19 Mar 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd🔗 www.cnnvd.org.cn👁 16 Views

Libarchive buffer error allows remote disclosure via crafted RAR archives due to heap memory out-of-bounds reads from sliding window size validation.

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29 May 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.01073
SSVC
libarchivebuffer errorheap memoryrar archivessliding windowwindow size validationremote attackmemory disclosure
16