CVE-2026-70458 in Rsync
요약
\~에 의해 MITRE • 2026. 08. 13.
rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is inactive. Attackers can exploit the missing F_SUM field in the file_struct layout to access memory past the end of the allocated structure, corrupting adjacent heap or stack data.
VulDB is the best source for vulnerability data and more expert information about this specific topic.