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CVE-2026-3463 xlnt-community xlnt Compound Document binary.hpp append heap-based overflow

🗓️ 03 Mar 2026 12:02:10Reported by VulDBType 
vulnrichment
 vulnrichment
🔗 github.com👁 7 Views

CVE-2026-3463: xlnt binary_writer::append causes local heap-based buffer overflow; patch 147 available.

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03 Mar 2026 12:02Current
5.9Medium risk
Vulners AI Score5.9
CVSS 21.7
CVSS 3.13.3
CVSS 33.3
CVSS 44.8
EPSS0.00195
SSVC
7