Posted by Jan Friedrich on Oct 06 Severity: moderate CVSS 3.1: 5.3 (medium) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Affected versions: - Apache log4net 1.2.9 before 3.5.0 - Apache log4net 02e1e115435888485f2e28b414d267e39e799e07 before 6046fe9d7f353b49fe995361c071ec2eea8f7ef6 Description: Improper Neutralization of Null Byte or NUL Character vulnerability in the OutputDebugStringAppender of Apache log4net. A NUL character in logged content ended the debug output...
CVE-2026-105240: Apache log4net: NUL character truncates OutputDebugStringAppender records
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