CVE-2026-70456 | BDVDB-2026-358976 Detail

Description#

rsync 3.0.1 before 3.5.0 contains an out-of-bounds write vulnerability in the read_args() function that allows a malicious sender to corrupt adjacent heap memory by sending a crafted argument list. When the argument count causes the argv allocation to be exactly full, the trailing NULL terminator is written one slot beyond the allocation boundary, corrupting adjacent heap memory.

Impact#

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Exploit#

History#

1. Version 12026-08-13Record published in the CVE List.
2. Version 22026-08-14Most recent update recorded in the CVE List.